Aggiornamento Repository Istituzionale e dismissione di PORTO.

Pubblicazioni dell'autore: Giovanni Barbero [Rubrica]

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Numero di pubblicazioni : 320.

2017

Articolo di rivista Saracco, G.; Barbero, G.; Hernández, S.; Alexe-Ionescu, A.L. (2017)
Non-monotonic dependence of the current density on the thickness of the photoactive layer. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 788, pp. 61-65. - ISSN 1572-6657 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 1
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Articolo di rivista Lelidis, Ioannis; Barbero, Giovanni (2017)
Role of the displacement current on Warburg-type behavior. In: PHYSICAL REVIEW. E, vol. 95 n. 5-1, 052604-. - ISSN 2470-0045 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 1
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Articolo di rivista Zola, R.S.; Barbero, Giovanni; Lelidis, Ioannis; Rosseto, M.P.; Evangelista, L.R. (2017)
A continuum description for cholesteric and nematic twist-bend phases based on symmetry considerations. In: LIQUID CRYSTALS, vol. 44 n. 1, pp. 24-30. - ISSN 0267-8292 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 0
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2016

Articolo di rivista Batalioto, F.; Barbero, G.; Sehnem, A.L.; Figueiredo Neto, A.M. (2016)
Electric response of a magnetic colloid to periodic external excitation for different nanoparticles concentrations: Determination of the particles' effective charge. In: JOURNAL OF APPLIED PHYSICS, vol. 120 n. 5, 054304-. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 0
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Articolo di rivista Dascalu, C.; Alexe-Ionescu, A.L.; Barbero, G. (2016)
Experimental evidence for Ohmic behavior of a 5CB planar cell limited by ITO-electrodes in the DC limit. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 767, pp. 63-67. - ISSN 1572-6657 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista De Andrade, T.; Freire, F.C.M.; Barbero, G.; Alexe-Ionescu, A.L. (2016)
Interface description of Milli-Q water cells: Temperature dependence of the CPE parameters. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 777, pp. 19-25. - ISSN 1572-6657 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 2
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Articolo di rivista Lelidis, I.; Ross Macdonald, J.; Barbero, G. (2016)
Poisson-Nernst-Planck model with Chang-Jaffe, diffusion, and ohmic boundary conditions. In: JOURNAL OF PHYSICS D. APPLIED PHYSICS, vol. 49 n. 2, 025503-. - ISSN 0022-3727 [Disponibilità ristretta]
Web of Science: 11 - Scopus: 4
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Articolo di rivista Macdonald, J. Ross; Barbero, G. (2016)
Reanalysis of the electrode polarization in electrolytic cells limited by blocking electrodes. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 94 n. 4, 042608-. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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2015

Articolo di rivista Barbero, Giovanni; Lelidis, Ioannis (2015)
Anchoring transitions and periodic deformations in nematic slabs. In: LIQUID CRYSTALS, vol. 42 n. 10, pp. 1370-1381. - ISSN 0267-8292 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista Hernández, S.; Barbero, G.; Saracco, G.; Alexe-Ionescu, A.L. (2015)
Considerations on Oxygen Bubble Formation and Evolution on BiVO4 Porous Anodes Used in Water Splitting Photoelectrochemical Cells. In: JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES, vol. 119 n. 18, pp. 9916-9925. - ISSN 1932-7447
Web of Science: 17 - Scopus: 16

Articolo di rivista Barbero, Giovanni; Evangelista, L.R.; Rosseto, M.P.; Zola, R.S.; Lelidis, Ioannis (2015)
Elastic continuum theory: Towards understanding of the twist-bend nematic phases. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 92 n. 3, 030501-. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 16 - Scopus: 19
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Articolo di rivista Lelidis, I.; Barbero, G. (2015)
Nematic phases with spontaneous splay-bend deformation: standard elastic description. In: LIQUID CRYSTALS, vol. 43 n. 2, pp. 208-215. - ISSN 0267-8292 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 6
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Articolo di rivista A.S. Gliozzi;A.L. Alexe-Ionescu;G. Barbero (2015)
Ohmic model for electrodeposition of metallic ions. In: PHYSICS LETTERS A, pp. 2657-2660. - ISSN 0375-9601
Web of Science: 1 - Scopus: 0

Articolo di rivista Gliozzi, A.S.; Hernández, S.; Alexe-Ionescu, A.L.; Saracco, G.; Barbero, G. (2015)
A model for electrode effects based on adsorption theory. In: ELECTROCHIMICA ACTA, vol. 178, pp. 280-286. - ISSN 0013-4686
Web of Science: 3 - Scopus: 2
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2014

Articolo di rivista A Sapora;M Codegone;G Barbero;L R Evangelista (2014)
Adsorption-desorption phenomena and diffusion of neutral particles in the hyperbolic regime. In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND THEORETICAL, vol. 47, 015002-015017. - ISSN 1751-8113 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista A.L. Alexe-Ionescu;G. Barbero;I. Lelidis (2014)
Comment on "Modeling of electrode polarization for electrolytic cells with a limited ionic adsorption". In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 89. - ISSN 1539-3755
Web of Science: 2 - Scopus: 2

Articolo in atti di convegno Sapora A., Cornetti P., Barbero G., Evangelista L., Lenzi E. (2014)
Diffusions problems in fractional and standard nonlocal media. In: International Conference on Fractional Differentiation and its Applications, Catania, 23-25 Giugno.

Articolo di rivista G. Barbero;I. Lelidis (2014)
Effective dielectric constant of electrolytes. In: JOURNAL OF APPLIED PHYSICS, vol. 115, 194101-. - ISSN 0021-8979
Web of Science: 6 - Scopus: 2

Articolo di rivista S. Hernandez;G. Saracco;A.L. Ionescu;G. Barbero (2014)
Electric investigation of a photo-electrochemical water splitting device based on a proton exchange membrane within drilled FTO-covered quartz electrodes: under dark and light conditions. In: ELECTROCHIMICA ACTA, vol. 144, pp. 352-360. - ISSN 0013-4686
Web of Science: 8 - Scopus: 8

Articolo di rivista A.L. Ionescu;G. Barbero;A.R. Duarte;G. Saracco (2014)
Electric response of an electrolytic cell to a periodic excitation in the dc limit. In: PHYSICS LETTERS A, vol. 378, pp. 1883-1887. - ISSN 0375-9601
Web of Science: 0 - Scopus: 0

Articolo di rivista A.L. Ionescu;G. Barbero;G. Saracco (2014)
Electrode covering effect on the electric response of a cell to external stimulus. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 734, pp. 79-83. - ISSN 1572-6657
Web of Science: 0 - Scopus: 0

Articolo di rivista M. Scalerandi;G. Barbero;A.L. Alexe-Ionescu (2014)
Evidence for frequency dependent diffusion in hydrogel. In: JOURNAL OF APPLIED PHYSICS, vol. 116, 094104-. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista A.L. Alexe-Ionescu;G. Barbero;I. Lelidis (2014)
Independence of the effective dielectric constant of an electrolytic solution on the ionic distribution in the linear Poisson-Nernst-Planck model. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 141, 084505-. - ISSN 0021-9606
Web of Science: 3 - Scopus: 2

Articolo di rivista A.R. Duarte;F. Batalioto;G. Barbero;A.M. Figueiredo Neto (2014)
Measurement of the impedance of aqueous solutions of KCl: An analysis using an extension of the Poisson-Nernst-Planck model. In: APPLIED PHYSICS LETTERS, vol. 105, 022901-. - ISSN 0003-6951
Web of Science: 4 - Scopus: 4

Articolo di rivista I. Lelidis;G. Barbero (2014)
Negative Capacitance of an Electrolytic Cell in the Absence of Bias Potential. In: JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES, vol. 118, pp. 8245-8252. - ISSN 1932-7447
Web of Science: 2 - Scopus: 3

Articolo di rivista G. Saracco;A.L. Ionescu;G. Barbero (2014)
Small signal response of an unsupported solid electrolyte to a dc external electric field. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 724, pp. 118-124. - ISSN 1572-6657
Web of Science: 4 - Scopus: 4

2013

Articolo di rivista I. Lelidis;G. Barbero;A.L. Alexe-Ionescu (2013)
Cholesteric pitch transitions induced by mechanical strain. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 87, 022503-1-022503-7. - ISSN 1539-3755
Web of Science: 5 - Scopus: 5
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Articolo di rivista G. Barbero;A.M. Scarfone (2013)
Cholesteric-nematic transition in an asymmetric strong-weak anchoring cell. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 88, 032505-1-032505-9. - ISSN 1539-3755
Web of Science: 4 - Scopus: 4
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Articolo di rivista Sapora A.; Codegone M.; Barbero G. (2013)
Diffusion phenomenon in the hyperbolic and parabolic regimes. In: PHYSICS LETTERS A, vol. 377, pp. 2416-2421. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 2
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Articolo di rivista Alexsander R. Duarte;Fernando Batalioto;Giovanni Barbero;Antonio M.F. Neto (2013)
Electric Impedance of a Sample of Dielectric Liquid Containing Two Groups of Ions Limited by Ohmic Electrodes: A Study with Pure Water. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 117, pp. 2985-2991. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 7
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Articolo di rivista Luiz Roberto Evangelista;Ervin Kaminski Lenzi;Giovanni Barbero (2013)
The Kramers-Kronig relations for usual and anomalous Poisson-Nernst-Planck models. In: JOURNAL OF PHYSICS. CONDENSED MATTER, vol. 25, 465104-. - ISSN 0953-8984
Web of Science: 0 - Scopus: 0

Articolo di rivista Luiz Roberto Evangelista;Ervin Kaminski Lenzi;Giovanni Barbero;James Ross Macdonald (2013)
On the equivalence between specific adsorption and kinetic equation descriptions of the admittance response in electrolytic cells. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 138, 114702-1-114702-5. - ISSN 0021-9606
Web of Science: 7 - Scopus: 10
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Articolo di rivista N. Shahzad;A.L. Alexe-Ionescu;E. Tresso;G. Barbero (2013)
Physical description of the impregnation mechanism of dye molecules in contact with porous electrodes. In: PHYSICS LETTERS A, vol. 377, pp. 915-919. - ISSN 0375-9601
Web of Science: 6 - Scopus: 6

Articolo di rivista V. Steffen;L. Cardozo-Filho;R.R. Ribeiro De Almeida;L.R. Evangelista;G. Barbero (2013)
Role of Van der Waals Interaction on Selective Ion Adsorption in Liquid Crystals. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 576, pp. 118-126. - ISSN 1542-1406
Web of Science: 0 - Scopus: 0

Articolo di rivista R.M.S. Ataalla;G. Barbero;L. Komitov (2013)
Thickness dependence of the anchoring energy of a nematic cell. In: JOURNAL OF APPLIED PHYSICS, vol. 113, 164501-. - ISSN 0021-8979
Web of Science: 6 - Scopus: 6
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2012

Articolo di rivista Ioannis Lelidis;Giovanni Barbero;Antonio M. Scarfone (2012)
Cholesteric pitch-transitions induced by a magnetic field in a sample containing incomplete number of pitches. In: CENTRAL EUROPEAN JOURNAL OF PHYSICS, vol. 10, pp. 587-593. - ISSN 1895-1082
Web of Science: 7 - Scopus: 6

Articolo di rivista I. Lelidis;G. Barbero;A. Sfarna (2012)
Comparison of two generation-recombination terms in the Poisson-Nernst-Planck model. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 137, 154104-. - ISSN 0021-9606
Web of Science: 9 - Scopus: 9
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Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Bianco S.; Cicero G.; Pirri C.F. (2012)
Electrical response of electrolytic cells limited by different types of electrodes. In: JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 669, pp. 21-27. - ISSN 1572-6657
Web of Science: 6 - Scopus: 6

Articolo di rivista Alexe-Ionescu A.L.; Barbero G..; C.F. Pirri; E. Tresso (2012)
Influence of the dye impregnation time on the electrical impedance of a solar cell. In: JOURNAL OF APPLIED PHYSICS, vol. 112 n. 2. - ISSN 0021-8979
Web of Science: 3 - Scopus: 2
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Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Meyer C. (2012)
Influence of the rheological properties on the electrical impedance of hydrogels. In: JOURNAL OF APPLIED PHYSICS, vol. 111, 014905-1-014905-4. - ISSN 0021-8979
Web of Science: 2 - Scopus: 3
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Articolo di rivista R.R. Ribeiro De Almeida;L.R. Evangelista;G. Barbero (2012)
A Poisson-Boltzmann description for the double-layer capacitance of an electrolytic cell. In: PHYSICS LETTERS A, vol. 376, pp. 3382-3385. - ISSN 0375-9601
Web of Science: 3 - Scopus: 3

Articolo di rivista Barbero G.; Scalerandi M. (2012)
Similarities and differences among the models proposed for real electrodes in the Poisson-Nernst-Planck theory. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 136, 084705-1-084705-7. - ISSN 0021-9606 [Disponibilità ristretta]
Web of Science: 23 - Scopus: 22
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2011

Articolo di rivista Scarfone A.M., Lelidis I., Barbero G. (2011)
Cholesteric-nematic transition induced by a magnetic fieldin the strong-anchoring model. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 84, 021708-1-021708-9. - ISSN 1539-3755

Articolo di rivista Ross Macdonald J.; Evangelista L.R.; Kaminski Lenzi E.; Barbero G. (2011)
Comparison of Impedance Spectrroscopy Expressions and Responses of Alternate Anomalous Posson-Nernst-Planck Diffusion Equations for finite-Length Situations. In: JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES, vol. 115, pp. 7648-7655. - ISSN 1932-7447 [Disponibilità ristretta]
Web of Science: 40 - Scopus: 41
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Articolo di rivista Freire F.C.M.; Dascalu C.; Atasiei R.; Alexe-Ionescu A.L.; Barbero G. (2011)
Effect of the viscosity on the electrical response of a hydrosolution. In: APPLIED PHYSICS LETTERS, vol. 99, 014101-1-014101-3. - ISSN 0003-6951
Web of Science: 4 - Scopus: 4

Articolo di rivista Alexe-Ionescu A.L.; Atasiei R.; Dascalu C.; Freire F.C.M. ; Barbero G. (2011)
Electric response of a cell of hydrogel: Role of the electrodes. In: APPLIED PHYSICS LETTERS, vol. 98, 064101-1-064101-3. - ISSN 0003-6951
Web of Science: 9 - Scopus: 8

Articolo di rivista Barbero G.; Lelidis I. (2011)
Electrical response of a medium containing dissociable impurities. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 115, pp. 3496-3504. - ISSN 1520-6106
Web of Science: 7 - Scopus: 7

Articolo di rivista Barbero G (2011)
One sign ion mobile approximation. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 135, 234505-1-234505-7. - ISSN 0021-9606
Web of Science: 3 - Scopus: 3

Articolo di rivista G. Barbero (2011)
One sign ion mobile approximation. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 135, 234505-. - ISSN 0021-9606
Web of Science: 3 - Scopus: 3

Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Bianco S.; Cicero G.; Tresso E. (2011)
Small signal ac response of an electrolytic cell with recombining space charge. In: PHYSICS LETTERS A, vol. 375, pp. 4225-4232. - ISSN 0375-9601
Web of Science: 1 - Scopus: 1

2010

Articolo di rivista F. Batalioto; A.R. Duarte; G. Barbero; A.M.F. Neto (2010)
Dielectric dispersion of water in the frequency range from 10 mHz to 30 MHz. In: THE JOURNAL OF PHYSICAL CHEMISTRY. B, vol. 114, pp. 3467-3471. - ISSN 1520-5207 [Disponibilità ristretta]
Web of Science: 15 - Scopus: 17
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Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Freire F.C.M.; Merletti R. (2010)
Effect of composition on the dielectric properties of hydrogels for biomedical applications. In: PHYSIOLOGICAL MEASUREMENT, vol. 31, pp. 169-182. - ISSN 0967-3334
Web of Science: 9 - Scopus: 12

Articolo di rivista Derfel G.; Kaminski Lenzi E.; Refosco Yednak C.; Barbero G. (2010)
Electrical impedance of an electrolytic cell in the presence of generation and recombination of ions. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 132, 224901-1-224901-8. - ISSN 0021-9606
Web of Science: 15 - Scopus: 14

Articolo di rivista Barbero G.; Kaminski Lenzi E. (2010)
Importance of the surface viscosity on the relaxation of an imposed deformation in a nematic cell. In: PHYSICS LETTERS A, vol. 374, pp. 1565-1569. - ISSN 0375-9601
Web of Science: 6 - Scopus: 5

Articolo di rivista Barbero G.; Ervin Kaminski Lenzi (2010)
Importance of the surface viscosity on the relaxation of an imposed deformation in a nematic liquid crystal cell. In: PHYSICS LETTERS A, vol. 374, pp. 1565-1569. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 5
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Articolo di rivista Ervin Kaminski Lenzi; Barbero G. (2010)
Relaxation of the nematic deformation when the distorting field is removed. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 81, 021703-1-021703-8. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 4
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Articolo di rivista Barbero G.; Meyer C.; Lelidis I. (2010)
Rheological properties of as nematic cell oriented in a planar manner. In: PHYSICS LETTERS A, vol. 374, pp. 2494-2499. - ISSN 0375-9601
Web of Science: 1 - Scopus: 0

Articolo di rivista Barbero G.; Ross Macdonald J. (2010)
Transport process of ions in insulating media in the hyperbolic regim. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 81, 051503-1-051503-8. - ISSN 1539-3755
Web of Science: 15 - Scopus: 14

Articolo di rivista M.R. Mafra; L. Cardozo-Filho; F.A.P. Voll; L.R. Evangelista; R. Guirardello; Barbero G. (2010)
A model for selective adsoprtion with a localized adsorption energy. In: COLLOIDS AND SURFACES. A, PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 358, pp. 149-152. - ISSN 0927-7757 [Disponibilità ristretta]
Scopus: 2
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2009

Articolo di rivista E.K. Lenzi; L.R. Evangelista; Barbero G.; And F. Mantegazza (2009)
Anomalous diffusion and the adsorption-desorption process in anisotropic media. In: EUROPHYSICS LETTERS, vol. 85, 28004-1-28004-6. - ISSN 0295-5075 [Disponibilità ristretta]
Web of Science: 18 - Scopus: 15
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Articolo di rivista Barbero G; Freire Fcm; Scalerandi M (2009)
Behavior of an electrolytic cell containing two groups of ions submitted to a step-like external voltage. In: THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER, vol. 30, pp. 245-256. - ISSN 1292-8941 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 2
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; I. Lelidis (2009)
Complex dielectric constant of a nematic liquid crystal containing two types of ions: limit of validity of the superposition principle. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 113, pp. 14747-14753. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 12 - Scopus: 13
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Articolo di rivista Barbero G.; I. Dahl; And L. Komitov (2009)
Continuum description of the interfacial layer of nematic liquid crystals in contact with solid surfaces. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 130, 174902-1-174902-10. - ISSN 0021-9606
Web of Science: 12 - Scopus: 11
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Articolo di rivista L. Komitov; Barbero G.; I. Dahl; B. Helgee; And N. Olsson (2009)
Controllable alignment of nematics by nanostructured polymeric layers. In: LIQUID CRYSTALS, vol. 36, pp. 747-753. - ISSN 0267-8292 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 9
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Articolo di rivista Alexe-Ionescu Al; Barbero G; Dascalu C; Scalerandi M (2009)
Electrical behavior of nematic cells oriented by polypyrrole surface treatment. In: APPLIED PHYSICS LETTERS, vol. 95, 064101-1-064101-3. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; R. Merletti (2009)
Electrode potential and selective ionic adsorption. In: PHYSICS LETTERS A, vol. 373, pp. 1791-1795. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Merletti R. (2009)
Electrode potential and selective ionic adsorption. In: PHYSICS LETTERS A, vol. 2009;37, pp. 1791-1795. - ISSN 0375-9601
Web of Science: 1 - Scopus: 1
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Articolo di rivista E.K. Lenzi; L.R. Evangelista; Barbero G. (2009)
Fractional diffusion equation and impedance spectroscopy of electrolytic cells. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 113, pp. 11371-11374. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 37 - Scopus: 39
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Articolo di rivista E. Kaminski Lenzi; Barbero G. (2009)
Influence of the anchoring energy on the relaxation of the nematic deformation. In: EUROPHYSICS LETTERS, vol. 88, pp. 1-5. - ISSN 0295-5075 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; I. Lelidis (2009)
Models for ionic contribution to the complex dielectric constant of nematic liquid crystals. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 80, 061203_1-061203_6. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 19 - Scopus: 15
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Articolo di rivista G. Derfel; Barbero G. (2009)
Numerical study of ionic contribution to susceptibility and impedance of dielectric liquid layer. In: JOURNAL OF MOLECULAR LIQUIDS, vol. 150, pp. 43-50. - ISSN 0167-7322 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 6
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Articolo di rivista A. L- Alexe-Ionescu; Barbero G.; And L. Komitov (2009)
Surface energy of a nematic liquid crystal in contact with structured surfaces. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 80, 021701-1-021701-5. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; F. Ciuchi; A. Mazzulla; And N. Scaramuzza (2009)
Surface treatment and bulk density of ions in nematic liquid crystals. In: JOURNAL OF APPLIED PHYSICS, vol. 106, 044508-1-044508-5. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 6
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Articolo di rivista Barbero G; Pandolfi L. (2009)
Surface viscosity in nematic liquid crystals. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 79, 051701-1-051701-8. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 13 - Scopus: 11
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Articolo di rivista Barbero G.; L. Komitov (2009)
Temperature-induced tolt transition in the nematic phase of liquid crystal possessing smectic C-nematic phase sequence. In: JOURNAL OF APPLIED PHYSICS, vol. 105, 064516-1-064516-4. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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2008

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; And L. Komitov (2008)
Anchoring of nematic liquid crystals on a thin polymeric film. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 77, 051701-1-051701-8. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 9 - Scopus: 14
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Articolo di rivista Barbero G.; Scalerandi M. (2008)
Anomalous dependence on the diffusion coefficients of the ionic relaxation time in electrolytes. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 112, pp. 7273-7279. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 3
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Articolo di rivista Barbero G.; M. Becchi; And F.C.M. Freire (2008)
Contribution of the electrode-electrolyte interface to the impedance of an electrolytic cell. In: JOURNAL OF APPLIED PHYSICS, vol. 104, 114111-1-114111-7. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 7
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Articolo di rivista R. Atasiei; A.L. Alexe-Ionescu; J.C. Dias; L.R. Evangelista; Barbero G. (2008)
Current measurements across a nematic cell submitted to an external voltage and its equivalent electrical circuit. In: CHEMICAL PHYSICS LETTERS, vol. 46, pp. 164-169. - ISSN 0009-2614 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 7
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Articolo di rivista Barbero G.; I. Lelidis (2008)
Debye's relaxation frequency: a poor man's approach. In: PHYSICS LETTERS A, pp. 2079-2085. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 4
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Articolo di rivista Barbero G.; F.C.M. Freire; C. Vena; C. Versace (2008)
Dielectric characterization of doped M5. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 112, pp. 11049-11053. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista Barbero G.; A.S. Gliozzi; And M. Scalerandi (2008)
Effects of weak anchoring on the equivalent anchoring energy in a nematic cell with large amplitude of the grooves. In: JOURNAL OF APPLIED PHYSICS, vol. 104, 094903-094903-9. - ISSN 0021-8979
Web of Science: 8 - Scopus: 7
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Articolo di rivista Barbero G.; A.S. Gliozzi; M Scalerandi; And L.R. Evangelista (2008)
Generalization of Berreman's model to the case of large amplitude of the grooves. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 77, 051703-051708. - ISSN 1539-3755
Web of Science: 20 - Scopus: 14
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Articolo di rivista Barbero G.; I. Dahl; L. Komitov (2008)
Nonmonotonic behavior of the nematic tilt angle in a temperature-induced surface transition. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 77 n. 5, 052701-1-052701-4. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista Freire Fcm; Barbero G; Scalerandi M (2008)
On the concept of electrical impedance for an electrolytic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 480, pp. 151-159. - ISSN 1563-5287 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista Barbero G.; F. Batalioto; And A.M. Figueiredo Neto (2008)
Theory of small-signal ac response of a dielectric liquid containing two groups of ions. In: APPLIED PHYSICS LETTERS, vol. 92, 172908-1-172908-3. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 14 - Scopus: 13
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Articolo di rivista F.C.M. Freire; G. Barbero; M. Scalerandi; A.L. Alexe-Ionescu (2008)
The role of an insulating surface layer on the relaxation time of the ionic redistribution in an electrolytic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 480, pp. 93-102. - ISSN 1542-1406 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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2007

Articolo di rivista Barbero G.; A.M. Figueiredo Neto; J. Le Digabel (2007)
Electric contribution to the surface tension of a dielectric liquid containing ions. In: PHYSICS LETTERS A, vol. 361, pp. 146-151. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 4 - Scopus: 4
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Articolo di rivista Barbero G.; J.J. Da Silva; A.M. Figueiredo Neto (2007)
Electrical response of an electrolytic cell submitted to a small direct current electric field when the electrodes are ohmic. In: JOURNAL OF APPLIED PHYSICS, vol. 101 n. 11, 113705-1-113705-5. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 8
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Articolo di rivista Barbero G.; I. Lelidis (2007)
Evidence of the ambipolar diffusion in the impedance spectroscopy of an electrolytic cell. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 76 n. 5, 051501-1-051501-9. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 22 - Scopus: 19
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Articolo di rivista G. Barbero; M. Becchi; Strigazzi A.; J. Le Digabel; And A.M. Figueiredo (2007)
Experimental evidence for the adsorption-desorption phenomenon on the spectroscopy impedance measurements of an electrolytic cell. In: JOURNAL OF APPLIED PHYSICS, vol. 101 (4), 044102-1-044102-5. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 9 - Scopus: 10
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Articolo di rivista F. Batalioto; Barbero G.; And A.M. Figueiredo Neto (2007)
Impedance spectroscopy analysis of an electrolytic cell limited by Ohmic electrodes: the case of ions with two different diffusion coefficients dispersed in an aqueous solution. In: JOURNAL OF APPLIED PHYSICS, vol. 102 n. 10, 104111-1-104111-5. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 14 - Scopus: 11
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Articolo di rivista Barbero G.; F. Batalioto; A.M. Figueiredo Neto (2007)
Impedance spectroscopy of an electrolytic cell limited by ohmic electrodes. In: JOURNAL OF APPLIED PHYSICS, vol. 101, 054102-1-054102-5. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 39 - Scopus: 34
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Articolo di rivista Barbero G.; A.M. Figueiredo Neto; J. Le Digabel; O.G. Martins (2007)
Ionic relaxation in nematic liquid crystal cells. In: LIQUID CRYSTALS, vol. 34, pp. 343-348. - ISSN 0267-8292 [Disponibilità ristretta]
Web of Science: 4 - Scopus: 5
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Articolo di rivista R.S. Zola; F.C.M. Freire; E.K. Lenzi; L.R. Evangelista; Barbero G. (2007)
Kinetic equation with memory effect for adsorption-desorption phenomena. In: CHEMICAL PHYSICS LETTERS, vol. 438, pp. 144-147. - ISSN 0009-2614 [Disponibilità ristretta]
Web of Science: 12 - Scopus: 12
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Articolo di rivista R.S. Zola; E.K. Lenzi; L.R. Evangelista; Barbero G. (2007)
Memory effect in the adsorption phenomena of neutral particles. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 75, 042601-1-042601-4. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 18 - Scopus: 17
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Articolo di rivista A.L. Alexe-Ionescu; C. Uncheselu; L. Lucchetti; Barbero G. (2007)
Phenomenological model for the optically induced easy direction. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, 021701-1-021701-10. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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Articolo di rivista Alexe-Ionescu Al; Barbero G; Lelidis I; Scalerandi M (2007)
Relaxation times of an electrolytic cell subject to an external electric field: Role of ambipolar and free diffusion phenomena. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 111, pp. 13287-13293. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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Articolo di rivista Barbero G.; L.R. Evangelista; I. Lelidis (2007)
Surface stabilized layer of a surface drying phase. In: CHEMICAL PHYSICS LETTERS, vol. 434 n. 1-3, pp. 144-148. - ISSN 0009-2614 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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2006

Articolo di rivista R.S. Zola; L.R. Evangelista; Barbero G. (2006)
Dependence of the anchoring energy on the applied volatge in a nematic cell. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 110. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 3
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Articolo di rivista R.S. Zola; L.R. Evangelista; Barbero G. (2006)
Effective screening length of isotropic liquid samples submitted to an applied voltage. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 110. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 4
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Articolo di rivista O.G. Martins; Barbero G.; A.M. Pedreira; A. Jakli; H. Sawade; A.M. Figueiredo Neto (2006)
Electric field dependence of the electric conductivity in liquid crystals made by bent-core molecules. In: APPLIED PHYSICS LETTERS, vol. 88. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 6
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Articolo di rivista F.C.M. Freire; Barbero G.; M. Scalerandi (2006)
Electrical impedance for an electrolytic cell. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 73, 051202-1-051202-9. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 34 - Scopus: 33
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Articolo di rivista Barbero G.; G. Cipparrone; O.G. Martins; P. Pagliusi; A.M. Figueiredo Neto (2006)
Electrical response of a liquid crystal cell: the role of Debye's layer. In: APPLIED PHYSICS LETTERS, vol. 89. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 10 - Scopus: 10
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Articolo di rivista Barbero G; Figueiredo Am; Freire Fcm; Scalerandi M (2006)
Frequency dependence of the electrical impedance of electrolytic cells: The role of the ionic adsorption/desorption phenomena and the Stern layer. In: PHYSICS LETTERS A, vol. 360, pp. 179-182. - ISSN 0375-9601
Web of Science: 8 - Scopus: 9

Articolo di rivista Barbero G.; A.M. Figueiredo Neto; F.C.M. Freire; M. Scalerandi (2006)
Frequency dependence of the electrical impedance of electrolytic cells: the role of the ionic adsorption/desorption pheenomena and of the layer of Stern. In: PHYSICS LETTERS A, vol. 360. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 8
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Articolo di rivista Barbero G.; L.R. Evangelista (2006)
Ground states of nematic liquid crystals. In: PHYSICS LETTERS A, vol. 356. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista Barbero G.; L.R. Evangelista; I. Lelidis (2006)
Ionic contribution to the electric current in an electrolytic cell submitted to an external voltage. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 74. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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Articolo di rivista Barbero G.; A.M. Figueiredo Neto; F.C.M. Freire; J. Le Digabel (2006)
Relaxation time for the ionic current in a nematic cell under a large electric field. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 74 n. 5 (052. - ISSN 1539-3755
Web of Science: 8 - Scopus: 8
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Articolo di rivista Barbero G; Freire Fcm; Scalerandi M; Alexe-Ionescu Al (2006)
Role of the adsorption phenomenon on the ionic equilibrium distribution and on the transient effects in electrolytic cells. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 110, pp. 17889-17897. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 7
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Articolo di rivista I. Lelilis; Barbero G. (2006)
Substrate induced 1D tilt-modulated state in nematic monolayers. In: THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER, vol. 19. - ISSN 1292-8941 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; F.C. Freire; M. Scalerandi (2006)
Transient effects in electrolytic cells submitted to an exteranl electric field. In: LIQUID CRYSTALS, vol. 33. - ISSN 0267-8292

Articolo di rivista Alexe-Ionescu A.L.; Barbero G.; Freire F.C.M.; Scalerandi M. (2006)
Transient effects in electrolytic cells submitted to an external electric field. In: LIQUID CRYSTALS, vol. 33, pp. 1177-1187. - ISSN 0267-8292
Web of Science: 7 - Scopus: 7

Articolo di rivista Freire Fcm; Alexe-Ionescu Al; Scalerandi M; Barbero G (2006)
Voltage decay time of a liquid crystal cell submitted to a large difference of potential. In: APPLIED PHYSICS LETTERS, vol. 89, pp. 214101-214103. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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2005

Articolo di rivista A.L. Alexe-Ionescu; Barbero G. (2005)
Comment on "Local elastic stability for nematic liquid crystals". In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 72. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista I. Lelidis; Barbero G. (2005)
Effect of different anionic and cationic mobilities on the impedance spectroscopy measurements. In: PHYSICS LETTERS A, vol. 343. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 32 - Scopus: 33
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Articolo di rivista Barbero G. (2005)
Influence of adsorption phenomenon on the impedance spectroscopy of a cell of liquid. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 71, 062201-1-062201-4. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 48 - Scopus: 45
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Articolo di rivista I. Lelidis; Barbero G. (2005)
Modulated structures in nematic monolayers formed by symmetric molecules. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 71. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 3
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Articolo di rivista J.A. Reyes; C. Provenzano; G. Cipparrone; Barbero G. (2005)
Optical properties of a nematic sample in the low-frequency regime of an external electric field. In: JOURNAL OF APPLIED PHYSICS. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista Barbero G.; A.L. Alexe-Ionescu (2005)
Role of the diffuse layer of the ionic charge on the impedance spectroscopy of a cell of liquid. In: LIQUID CRYSTALS, vol. 32. - ISSN 0267-8292
Web of Science: 91 - Scopus: 90

Articolo di rivista Barbero G.; A.L. Alexe-Ionescu; I. Lelidis (2005)
Significance of small voltage in impedance spectroscopy measurements on electrolytic cells. In: JOURNAL OF APPLIED PHYSICS, vol. 98 n. 11. - ISSN 0021-8979
Web of Science: 43 - Scopus: 44
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2004

Libro Barbero G.; L.R. Evangelista (2004)
Adsorption phenomena and anchoring energy in nematic liquid crystals. NON SPECIFICATO. ISBN 9780849335846

Articolo di rivista Barbero G.; L.R. Evangelista (2004)
Adsorption phenomenon of neutral particles and a kinetic equation at the interface. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 70 n. 3. - ISSN 1539-3755
Web of Science: 17 - Scopus: 16
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Articolo di rivista L.R. Evangelista; Barbero G. (2004)
Deformation free energy and elastic description of a self-assembled system. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 70. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista F. Batalioto; L.R. Evangelista; Barbero G. (2004)
Effect of the incomplete interaction on the nematic-isotropic transition at the nematic-wall interface. In: PHYSICS LETTERS A, vol. 324. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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Articolo di rivista Barbero G.; D. Olivero; N. Scaramuzza; P. Strangi; C. Versace (2004)
Influence of the bias-voltage on the anchoring energy for nematic liquid crystals. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 69 n. 2, 021713-1-021713-8. - ISSN 1539-3755
Web of Science: 28 - Scopus: 28
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Articolo di rivista M. Scalerandi; P. Pagliusi; G. Cipparrone; Barbero G. (2004)
Influence of the ions on the dynamical response of a nematic cell submitted to a DC voltage. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 69, 051708-1-051708-10. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 33 - Scopus: 34
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Articolo di rivista L.R. Evangelista; Barbero G. (2004)
Intrinsic characteristic times in the drift-diffusion problem. In: LIQUID CRYSTALS, vol. 31. - ISSN 0267-8292
Web of Science: 3 - Scopus: 3

Articolo di rivista P. Pagliusi; B. Zappone; G. Cipparrone; Barbero G. (2004)
Molecular reorientation dynamics due to direct current voltage-induced ion redistribution in undoped nematic planar cell. In: JOURNAL OF APPLIED PHYSICS, vol. 96 n. 1, pp. 218-223. - ISSN 0021-8979
Web of Science: 25 - Scopus: 25
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Articolo di rivista L.O. Palomares; J.A. Reyes; Barbero G. (2004)
Optical response of a nematic sample submitted to a periodic external electric field; role of the ionic impurities. In: PHYSICS LETTERS A, vol. 333. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 13 - Scopus: 14
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Articolo di rivista L.R. Evangelista; Barbero G. (2004)
Statistical interpretation of the kinetic equation in the adsorption problem. In: THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER, vol. 15. - ISSN 1292-8941 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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Articolo di rivista S. Ponti; G. Barbero; A. Strigazzi; Y. Marinov; A. Petrov (2004)
Surface energy dissipation in homeotropic nematic layers: the role of the flexoelectric and surfactant desorption. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 420 n. 1, pp. 55-72. - ISSN 1542-1406
Web of Science: 1 - Scopus: 0

Articolo di rivista Barbero G.; L.R. Evangelista (2004)
Two-level system description for the adsorption phenomenon: the meaning of the adsorption energy. In: PHYSICS LETTERS A, vol. 324. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 2
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2003

Articolo di rivista Barbero G.; L.R. Evangelista (2003)
Comment on "Optical determination of flexoelectric coefficients and surface polarization in a hybrid aligned nematic cell. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 68. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 12 - Scopus: 15
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Articolo di rivista I. Lelidis; Barbero G. (2003)
Flexoelectric instability in nematic cells with weak anchoring energy. In: PHYSICS LETTERS A, vol. 311. - ISSN 0375-9601 [Disponibilità ristretta]
Scopus: 6
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; A. Th. Ionescu; E. Barna (2003)
Influence of an elastic deformation on the scalar order parameter. In: PHYSICS LETTERS A, vol. 314. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 4
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Articolo di rivista Barbero G.; I. Lelidis (2003)
Modulated structures of flexoelectric origin in nematic liquid crystals. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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Articolo di rivista I. Lelidis; Barbero G. (2003)
Novel surface induced modulated texture in thick nematic sample. In: EUROPHYSICS LETTERS, vol. 61. - ISSN 0295-5075 [Disponibilità ristretta]
Web of Science: 9 - Scopus: 12
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Articolo di rivista Barbero G.; L.R. Evangelista (2003)
Role of the elastic term linear in the spatial derivatives of the nematic director in 1D geometry. In: LIQUID CRYSTALS, vol. 30. - ISSN 0267-8292
Web of Science: 9 - Scopus: 9

Articolo di rivista Barbero G.; I. Lelidis; A.K. Zvezdin (2003)
Splay-bend periodic deformation in nematic liquid crystal slabes. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 67. - ISSN 1539-3755 [Disponibilità ristretta]
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Articolo di rivista Barbero G.; L.R. Evangelista; I. Lelidis (2003)
Spontaneous periodis distortions in nematic liquid crystals: dependence of the tilt angle. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 67. - ISSN 1539-3755 [Disponibilità ristretta]
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Articolo di rivista M. Magalhaes; A.M. Figueiredo Neto; Barbero G.; A.C. Tromba (2003)
Tetragonal structure induced by wetting at the interface between a solid substrate and a lyotropic sponge phase. In: JOURNAL OF PHYSICAL CHEMISTRY. B, CONDENSED MATTER, MATERIALS, SURFACES, INTERFACES & BIOPHYSICAL, vol. 107. - ISSN 1520-6106 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 2
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2002

Articolo di rivista Barbero G.; L.R. Evangelista; D. Olivero (2002)
External field effect on the nematic anchoring energy. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 65. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 24 - Scopus: 29
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Articolo di rivista H.A. Pereira; L.R. Evangelista; D. Olivero; Barbero G. (2002)
Influence of the adsorption energy on the dielectric contribution to the anchoring energy of nematic liquid crystals. In: BRAZILIAN JOURNAL OF PHYSICS, vol. 32. - ISSN 0103-9733 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista Barbero G.; V. Pergamenshchik (2002)
Intermediate periodic "saddle-splay" nematic phase in the vicinity of a nematic-smectic-A phase transition. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 66. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 17 - Scopus: 19
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Articolo di rivista Barbero G.; D. Olivero (2002)
Ions and nematic surface energy: Beyond the exponential approximation for the electric field of ionic origin. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 65, 031701-031701. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 10 - Scopus: 9
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; I. Lelidis (2002)
Periodic deformations in nematic liquid crystals. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 66. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 22 - Scopus: 24
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Articolo di rivista Barbero G.; L.R. Evangelsita; L. Komitov (2002)
Photo-manipulation of the anchoring strength of photocromic nematic liquid crystal. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 65. - ISSN 1539-3755 [Disponibilità ristretta]
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Articolo di rivista A. Th. Ionescu; E. Barna; Barbero G.; A.L. Alexe-Ionescu (2002)
Statistical theory of the compensating effect when anchoring with two orthogonal photoaligned polymers. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 65. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 3
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Articolo di rivista Barbero G.; L.R. Evangelista (2002)
A local self-consistent approach to the phase transition at the nematic-wall interface. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 65. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 6
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2001

Articolo di rivista L.R. Evangelista; Barbero G. (2001)
Adsorption phenomenon and external field effect on a isotropic liquid containig impurities. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 64. - ISSN 1539-3755 [Disponibilità ristretta]
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Articolo di rivista Barbero G.; F. Batalioto; L.R. Evangelista (2001)
Fermi-like description of the adsorption phenomenon. In: PHYSICS LETTERS A, vol. 283. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 5
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Articolo di rivista A.L. Alexe-Ionescu; A Th. Ionescu; N. Scaramuzza; G. Strangi; C. Versace; Barbero G.; R. Bartolino (2001)
Liquid-crystal-electrochromic-material interface: a p-n-like electro-optic junction. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 64. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 21 - Scopus: 20
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Articolo di rivista Barbero G.; P. Jagemalm; A.K. Zvezdin (2001)
Temperature-induced surface transition in nematic liquid crystals oriented by SiOx. In: PHYSICAL REVIEW E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS, vol. 64. - ISSN 1539-3755 [Disponibilità ristretta]
Web of Science: 4 - Scopus: 4
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Libro Barbero G.; L.R. Evangelista (2001)
An elementary course on the continuum theory for nematic liquid crystals. NON SPECIFICATO. ISBN 9789810232245

2000

Articolo di rivista Barbero G.; L.R. Evangelista; D. Olivero (2000)
Asymmetric ionic adsorption and cell èpolarization in liquid crystals. In: JOURNAL OF APPLIED PHYSICS, vol. 87. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 13
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Articolo di rivista Barbero G.; L.R. Evangelista (2000)
Concentration dependence of the scalar order parameter in liquid crystalline systems with variable molecular shape. In: PHYSICAL REVIEW E, vol. 61. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 6 - Scopus: 7
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Articolo di rivista L. Tsonev; M. Petrov; Barbero G. (2000)
Electrical driving of the surface memorization in dimerized nematics with short range smectic order. In: LIQUID CRYSTALS, vol. 27. - ISSN 0267-8292
Web of Science: 2 - Scopus: 3

Articolo di rivista Barbero G.; V. Popa. Nita (2000)
Model for the planar-homeotropic anchoring transition induced by trans-cis isomerization. In: PHYSICAL REVIEW E, vol. 61. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 7 - Scopus: 8
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Articolo di rivista M. Petrov; K. Antonova; Barbero G.; J. Baran; H. Ratajczak (2000)
TYhe surface order parameter and anchoring energy in nematics made by hydrogen bonded molecules. In: JOURNAL OF MOLECULAR STRUCTURE, vol. 522. - ISSN 0022-2860

Articolo di rivista Barbero G.; A.K. Zvezdin (2000)
Temperature dependence of the nematic anchoring energy: mean field analysis. In: PHYSICS LETTERS A, vol. 270. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 2
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Articolo di rivista Barbero G.; A.K. Zvezdin (2000)
Thermal renormalization of the anchoring energy of nematic liquid crystals. In: PHYSICAL REVIEW E, vol. 62, p. 6711. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 8 - Scopus: 10
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1999

Articolo di rivista Barbero G.; L.R. Evangelista; M. Petrov (1999)
Influence of the dimerization process on the nematic ordering. In: PHYSICS LETTERS A, vol. 256. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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Articolo di rivista Barbero G.; A.K. Zvezdin; L.R. Evangelista (1999)
Ionic adsorption and equilibrium distribution of charges in a nematic cell. In: PHYSICAL REVIEW E, vol. 59, p. 1846. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 53 - Scopus: 63
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Articolo di rivista Barbero G.; G. Skacej; A.L. Alexe-Ionescu; S. Zumer (1999)
Nematic ordering in a cell with modulated surface anchoring: effects of flexoelectricity. In: PHYSICAL REVIEW E, vol. 60. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 18 - Scopus: 22
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Articolo di rivista Barbero G.; A.M. Figueiredo Neto; N.V. Madhusudana (1999)
Stability of the uniform alignment of lyotropic nematic liquid crystals doped with magnetic grains. In: PHYSICS LETTERS A, vol. 251. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 2
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Articolo di rivista Barbero G.; A. Bourdon; A. Bee; A.M. Figueiredo Neto (1999)
Surface stabilized nematic phase in a magnetic fluid. In: PHYSICS LETTERS A, vol. 259. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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1998

Articolo di rivista L.M. Vega; J.J. Bonvent; Barbero G.; E.A. Oliveira (1998)
Critical orientational states in lyotropic liquid crystals induced by a magnetic field. In: PHYSICAL REVIEW E, vol. 57. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 5 - Scopus: 7
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Articolo di rivista Barbero G.; L.R. Evangelista; N.V. Madhusudana (1998)
Effect of surface electric field on the anchoring of nematic liquid crystals. In: THE EUROPEAN PHYSICAL JOURNAL. B, CONDENSED MATTER PHYSICS, vol. 1. - ISSN 1434-6028 [Disponibilità ristretta]
Web of Science: 47 - Scopus: 53
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Articolo di rivista Barbero G.; A.M. Figueiredo Neto; S. Ponti (1998)
Elastic description of media characterized by non-local free energy densities. In: PHYSICS LETTERS A, vol. 239. - ISSN 0375-9601 [Disponibilità ristretta]
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Articolo di rivista S. Faetti; L.R. Evangelista; Barbero G. (1998)
Elastic effects of long range quadrupolar interactions in nematic liquid crystals. In: PHYSICAL REVIEW E, vol. 58. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista S. Frunza; L. Frunza; M. Petrov; Barbero G. (1998)
Elastic model for twisted nematic textures in OOBA layers. In: LIQUID CRYSTALS, vol. 24. - ISSN 0267-8292
Web of Science: 4 - Scopus: 6

Capitolo di libro Barbero G.; G. Durand (1998)
Elements of phenomenological continuum theory. In: Phase transitions in complex fluids / P.TOLEDANO; A. M.FIGUEIREDO NETO. NON SPECIFICATO. ISBN 109810232608

Articolo di rivista S. Ponti; Barbero G. (1998)
Equilibrium equations for piezoelectric and ferroelectgric materials. In: PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, vol. 58. - ISSN 1098-0121 [Disponibilità ristretta]
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Articolo di rivista P. Jagemalm; Barbero G.; L. Komitov; A.K. Zvezdin (1998)
Field induced reorientationj of nematics with two-fold degenerate alignment on SiOx surfaces. In: PHYSICAL REVIEW E, vol. 58. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista Barbero G.; S. Ponti (1998)
Linear terms in the spatial derivatives of the director in the elastic energy density for nematic liquid crystals. In: PHYSICS LETTERS A, vol. 239. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G. (1998)
Non-local description of nematic liquid crystals. In: LIQUID CRYSTALS, vol. 25, p. 189. - ISSN 0267-8292
Web of Science: 1 - Scopus: 2

Articolo di rivista Barbero G.; L.R. Evangelista (1998)
Pseudo-molecular models for nematic liquid crystals. In: PHYSICAL REVIEW E, vol. 57. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista S. Fontanini; Strigazzi A.; G. Barbero; M.C. Salvadori; A.M. Figueiredo Neto (1998)
Self-screening of Langmuir-Blodgett films by a discotic micellar lyotropic liquid crystal. In: LIQUID CRYSTALS, vol. 24, 793-. - ISSN 0267-8292
Web of Science: 2 - Scopus: 3

Articolo di rivista G. Skacej; A.L. Alexe-Ionescu; Barbero G.; S. Zumer (1998)
Surface induced nematic order variation: intrinsic anchoring and substrate deformations. In: PHYSICAL REVIEW E, vol. 57. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista Barbero G.; C. Ferrero; T. Gunzel; G. Skacej; S. Zumer (1998)
Surface induced nematic ordering and localization of twisted distortion in a nematic cell. In: PHYSICAL REVIEW E, vol. 58. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 0 - Scopus: 1
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Articolo di rivista P. Jagemalm; L. Komitov; Barbero G. (1998)
An electro-optic device based on field-controlled anchoring of nematic liquid crystal. In: APPLIED PHYSICS LETTERS, vol. 73. - ISSN 0003-6951 [Disponibilità ristretta]
Web of Science: 18 - Scopus: 18
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Articolo di rivista L.V. Tsonev; M. Petrov; Barbero G. (1998)
The surface memory effect at conducting and dielectric surface coating. In: LIQUID CRYSTALS, vol. 24. - ISSN 0267-8292
Scopus: 8

1997

Articolo di rivista Barbero G.; A.M. Figueiredo Neto; N.V. Madhusudana (1997)
Elastic properties of magnetic suspensions in lyotropic nematic liquid crystals. In: PHYSICS LETTERS A, vol. 233. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 4
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Articolo di rivista S. Fontanini; A.L. Alexe-Ionescu; Barbero G.; A.M. Figueiredo Neto (1997)
Measurements of the splay-bend elastic constant in lyotropic ferronematic liquid crystals: the influence of the bounding surfaces. In: THE JOURNAL OF CHEMICAL PHYSICS, vol. 106. - ISSN 0021-9606 [Disponibilità ristretta]
Web of Science: 12 - Scopus: 13
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Articolo di rivista J. Stelzer; P. Galatola; Barbero G.; L. Longa (1997)
Molecular dynamics simulations of surface-induced ordering in a nematic liquid crystal. In: PHYSICAL REVIEW E, vol. 55. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 40 - Scopus: 40
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Articolo di rivista B. Barbara; Barbero G.; V.V. Dobrovitski; A.K. Zvezdin (1997)
Quantum tunnelling from a critical state in a small antiferromagnetic particle. In: JOURNAL OF APPLIED PHYSICS, vol. 81. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 1
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Articolo di rivista G. Skacej; V.M. Pergamenshchik; A.L. Alexe-Ionescu; Barbero G.; S. Zumer (1997)
Subsurface deformations in nematics: the exagonal lattice approach. In: PHYSICAL REVIEW E, vol. 56. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista J. Stelzer; P. Galatola; G. Barbero; L. Longa (1997)
Surface-induced order parameters profiles in a nematic liquid crystal from molecular dynamic simulations. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION A, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 299 n. 1, pp. 61-64. - ISSN 1058-725X
Web of Science: 2 - Scopus: 1

Articolo di rivista P. Jaegemalm; G. Barbero; L. Komitov; A. Strigazzi (1997)
Symmetry rules and temperature-induced anchoring transitions. In: PHYSICS LETTERS A, vol. 235, p. 621. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 13 - Scopus: 15
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Articolo di rivista P. Galatola; Barbero G.; A.K. Zvezdin (1997)
Thermal relaxation model of surface director gliding in lyotropic liquid crystals. In: PHYSICAL REVIEW E, vol. 55, p. 4314. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 3 - Scopus: 3
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1996

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; S. Ponti (1996)
Anchoring energy for the nematic liquid crystal Langmuir-blodgett film interface. In: LIQUID CRYSTALS, vol. 20. - ISSN 0267-8292
Web of Science: 7 - Scopus: 6

Articolo di rivista Barbero G.; S. Faetti (1996)
Comment on "Phenomenological approach to the problem of the K13-surface-like elastic term in the free energy of a nematic liquid crystal. In: PHYSICAL REVIEW E, vol. 54. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista S. Fontanini; Barbero G.; A.M. Figueiredo Neto (1996)
Determination of the effective spaly-bend eleastic constant of a lyotropic nematic liquid crystal. In: PHYSICAL REVIEW E, vol. 53. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista E. Andreoli De Oliveira; Barbero G.; A.M. Figueiredo Neto; A.K. Zvezdin (1996)
Dry-friction and critical state in lyotropic nematic liquid crystals in a magnetic field. In: PHYSICS LETTERS A, vol. 222. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 1 - Scopus: 7
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; A. Th. Ionescu; A.K. Zvezdin (1996)
Elastic theory for Langmuir-Blodgett films. In: LIQUID CRYSTALS, vol. 20. - ISSN 0267-8292
Web of Science: 4 - Scopus: 3

Articolo di rivista E.A. Oliveira; Barbero G.; A.M. Figueiredo Neto (1996)
Metastable periodic Freedericksz transition in nematic liquid crystals. In: PHYSICAL REVIEW E, vol. 54. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 6 - Scopus: 7
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Articolo di rivista P. Galatola; C. Oldano; M. Rajteri; Barbero G. (1996)
Speontaneous distrotion of a nematic liquid crystal close to an interface. In: PHYSICS LETTERS A, vol. 210. - ISSN 0375-9601 [Disponibilità ristretta]
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Articolo di rivista Barbero G.; L.R. Evangelista; S. Ponti (1996)
Subsurface deformations in nemaqtic liquid crystals. In: PHYSICAL REVIEW E, vol. 53. - ISSN 1063-651X [Disponibilità ristretta]
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Capitolo di libro Barbero G.; G. Durand (1996)
Surface anchoring of nematic liquid crystals. In: Liquid crystals in complex geometries / G. P. CRAWFORD; S. ZUMER. NON SPECIFICATO. ISBN 9780748404643

Articolo di rivista A.L. Alexe-Ionescu; S. Fontanini; A.M. Figueiredo Neto; Barbero G. (1996)
Surface fields and splay-bend elastic constant. In: PHYSICAL REVIEW E, vol. 53. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 5 - Scopus: 5
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Articolo di rivista Barbero G.; L.R. Evangelista; S. Ponti (1996)
quadrupolar interaction in nematic liquid crystals. In: PHYSICAL REVIEW E, vol. 54. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 8 - Scopus: 7
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Articolo di rivista M. Rajteri; Barbero G.; P. Galatola; C. Oldano; S. Faetti (1996)
van der Waals-induced distortions in nematic liquid crystals close to a surface. In: PHYSICAL REVIEW E, vol. 53. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 16 - Scopus: 18
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1995

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; L.R. Evangelista (1995)
Influence of spatial inomogeneities on the Freedericksz threshold. In: PHYSICAL REVIEW E, vol. 52. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista M. Petrov; A.L. Alexe-Ionescu; Barbero G.; N. Kirov (1995)
Landau theory for the surface induced order transitions in the nematic phase with hydrogen bonded molecules. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION C, MOLECULAR MATERIALS, vol. 5. - ISSN 1058-7276

Articolo di rivista A.L. Alexe-Ionescu; R. Barberi; Barbero G.; J.J. Bonvent; M. Giocondo (1995)
Langmuir-Blodgett film and nematic interface. Influence of the film density on the nematic orientation. In: APPLIED PHYSICS. A, MATERIALS SCIENCE & PROCESSING. - ISSN 0947-8396 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 8
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; A. Th. Ionescu (1995)
Lifchitz invariant in the elastic energy density for Langmuir-Blodgett films. In: PHYSICS LETTERS A, vol. 204. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 2
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1994

Articolo di rivista A.L. Alexe-Ionescu; R. Barberi; Barbero G.; M. Giocondo (1994)
Anchoring energy for nematic liquid crystals: contribution from the spatial variation of the elastic constants. In: PHYSICAL REVIEW E, vol. 49. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 13 - Scopus: 12
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Articolo di rivista R. Barberi; Barbero G.; M. Giocondo; R. Moldovan (1994)
Experimental determination of the effective splay-bend elastic constant. In: PHYSICAL REVIEW E, vol. 50. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 14 - Scopus: 14
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Articolo di rivista L.R. Evangelista; Barbero G. (1994)
Extension of Meyer's flexoelectric approach to quadrupolar induced properties. In: PHYSICS LETTERS A, vol. 187. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 0
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Articolo di rivista R. Moldovan; S. Frunzå; T. Beica; G. Barbero (1994)
Influence of the microtopography of the SiO covered by PVA layers on the tilt angle of liquid crystals. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION A, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 257 n. 1, pp. 125-130. - ISSN 1058-725X
Web of Science: 4 - Scopus: 4

Articolo di rivista Barbero G.; L.R. Evangelista; M. Giocondo; S. Ponti (1994)
Interfacial energy for the nematic liquid crystals: beyond the spherical approximations. In: JOURNAL DE PHYSIQUE II, vol. 4. - ISSN 1155-4312
Web of Science: 16

Articolo di rivista A. Sparavigna; G. Barbero; L. Komitov; P. Palffy-Muhoray; A. Strigazzi (1994)
A Landau - de Gennes model for the temperature surface transition in nematics. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION A, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 251, pp. 231-241. - ISSN 1058-725X [Disponibilità ristretta]
Web of Science: 6 - Scopus: 7
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Articolo di rivista Barbero G.; A.G. Petrov (1994)
Nematic liquid crystal anchoring on Langmuir-blodgett films: steric, dielectric and flexoeletric aspects and instabilities. In: JOURNAL OF PHYSICS. CONDENSED MATTER, vol. 6. - ISSN 0953-8984 [Disponibilità ristretta]
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Articolo di rivista L.R. Evangelista; Barbero G. (1994)
On the electrostatic theory for quadrupolar materials. In: PHYSICS LETTERS A, vol. 185. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 8
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; Z. Gabbasova; G. Sayko; A.K. Zvezdin (1994)
Stichastic contribution to the anchoring energy: deviation from the Rapini-Papoular expression. In: PHYSICAL REVIEW E, vol. 49. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista A.L. Alexe-Ionescu; R. Barberi; Barbero G.; M. Giocondo (1994)
Surface elastic properties of nematic liquid crystals. In: PHYSICS LETTERS A, vol. 190. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 0 - Scopus: 11
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Articolo di rivista A.L. Alexe-Ionescu; R. Barberi; Barbero G.; M. Giocondo (1994)
Temperature surface transitions in nematic liquid crystals elastic model. In: PHYSICS LETTERS A, vol. 195. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 3 - Scopus: 3
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Articolo di rivista L.R. Evangelista; Barbero G. (1994)
Wall of orientation induced in nematic liquid crystals samples by inhomogeneous surfaces. In: PHYSICAL REVIEW E, vol. 50. - ISSN 1063-651X [Disponibilità ristretta]
Scopus: 9
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1993

Articolo di rivista Barbero G.; R. Barberi; Z. Gabbasova; A.K. Zvezdin (1993)
Flexoelectricity and alignment phase transitions in nematic liquid crystals. In: JOURNAL DE PHYSIQUE II, vol. 3. - ISSN 1155-4312
Web of Science: 7

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; A.G. Petrov (1993)
Gradient flexoelectric effect and thickness dependence of anchoring energy. In: PHYSICAL REVIEW E, vol. 48. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 50 - Scopus: 57
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Articolo di rivista Barbero G.; T. Beica; R. Moldovan; A.L. Alexe-Ionescu (1993)
Influence of the surface topography on the surface transitions in nematics. In: LIQUID CRYSTALS, vol. 14. - ISSN 0267-8292
Web of Science: 12 - Scopus: 11

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; L.R. Evangelista (1993)
Local and non-local terms in the elastic energy for piezoelectric materials. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION C, MOLECULAR MATERIALS, vol. 2. - ISSN 1058-7276

Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; A. Th. Ionescu (1993)
On the elastic theory of piezoelectric material containing ions. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION C, MOLECULAR MATERIALS, vol. 2. - ISSN 1058-7276

Articolo di rivista R. Barberi; Barbero G.; C. Ferrero (1993)
Scalar order parameter and anchoring energy in nematic liquid crystals: a numerical approach. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY. SECTION C, MOLECULAR MATERIALS, vol. 3. - ISSN 1058-7276

Articolo di rivista Barbero G.; G. Durand (1993)
Splay-bend curvature and temperature-induced surface transitions in nematic liquid cystals. In: PHYSICAL REVIEW E, vol. 48. - ISSN 1063-651X [Disponibilità ristretta]
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Articolo di rivista Barbero G.; Chuvyrov A.N.; Kaniadakis G.; Miraldi E.; Rastello M.L. (1993)
Surface polarization effect in the alignment of nematic liquid-crystals. In: JOURNAL DE PHYSIQUE II, vol. 3 n. 1, pp. 165-173. - ISSN 1155-4312
Web of Science: 8

Articolo di rivista A.L. Alexe-Ionescu; G. Barbero; A. Ignatov; E. Miraldi (1993)
Surface transitions in nematic liquid crystals oriented with Langmuir-Blodgett films. In: APPLIED PHYSICS. A, SOLIDS AND SURFACES, vol. 56 n. 5, pp. 453-455. - ISSN 0721-7250 [Disponibilità ristretta]
Web of Science: 9 - Scopus: 9
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Articolo di rivista A.L. Alexe-Ionescu; Barbero G.; G. Durand (1993)
Temperature dependence of the surface orientation of nematic liquid crystals. In: JOURNAL DE PHYSIQUE II, vol. 3. - ISSN 1155-4312
Web of Science: 17

Articolo di rivista L.R. Evangelista; Barbero G. (1993)
Theoretical analysis of actual surfaces: the effect on the nematic orientation. In: PHYSICAL REVIEW E, vol. 48. - ISSN 1063-651X [Disponibilità ristretta]
Web of Science: 17 - Scopus: 16
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1992

Articolo di rivista Barbero G.; Kaniadakis G.; Miraldi E.; Rastello M.L. (1992)
Alignment change by moisture adsorption in nematic liquid crystals. In: MODERN PHYSICS LETTERS B, vol. 6 n. 29 (18. - ISSN 0217-9849

Articolo di rivista Barbero G.; T. Beica; A.L. Alexe-Ionescu; R. Moldovan (1992)
Anchoring energy and easy direction of non-uniform surfaces. In: JOURNAL DE PHYSIQUE II, vol. 2. - ISSN 1155-4312

Articolo in atti di convegno Barbero G; Chuvyrov A. N; Kaniadakis G; Miraldi E.; Rastello M. L (1992)
EXPERIMENTAL EVIDENCE THAT THE ALIGNMENT IN NEMATIC LIQUID CRYSTALS CAN BE DUE TO THE SURFACE-POLARIZATION. In: THE 14TH INTERNATIONAL LIQUID CRYSTAL CONFERENCE, Pisa, Italy, 21-26 June. 401-

Articolo di rivista Barbero G.; A.N. Chuvyrov; A.P. Petrov (1992)
Influence of the flow on the orientation induced by a solid substarte on a nematic liquid crystal. In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 6. - ISSN 0217-9792

Articolo di rivista Barbero G. (1992)
Nonlocal terms in the free energy of deformation of a distorted nematic. In: SOVIET PHYSICS, CRYSTALLOGRAPHY, vol. 37. - ISSN 0038-5638

Curatela M. Fontana (Guest Editor); G. Barbero; R. Bartolino; L. Chapoy; E. Chiellini; F. Rustichelli; A. Strigazzi; C. Zannoni (Co-Editors) (1992)
Proceedings of the European Conference on Liquid Crystals : Courmayeur (Aosta), Italy, March 10-16, 1991. [Curatela]

Articolo di rivista Barbero G.; Yu.A. Kosevich (1992)
Spontaneous surface polarization at the liquid crystal substrate interface. In: PHYSICS LETTERS A, vol. 170. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 2 - Scopus: 2
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Articolo di rivista Barbero G.; T. Beica; R. Moldovan; A. Stepanescu (1992)
Surface effects on the phase transitions. In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 6. - ISSN 0217-9792
Web of Science: 5

Articolo di rivista A.L. Alexe-Ionescu; R. Barberi; Barbero G.; T. Beica; R. Moldovan (1992)
Surface energy for nematic liquid crystals: a new point of view. In: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, vol. 47. - ISSN 0932-0784
Web of Science: 21 - Scopus: 19

Articolo di rivista Barbero G.; A.K. Zvezdin (1992)
Surface orientation transitions and phase diagrams of nematics. In: BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, vol. 7,8. - ISSN 1068-3356

Articolo di rivista Barbero G.; L.R. Evangelista; A.P. Krekhov (1992)
Tricritical point in order-disorder phase transitons for nematics. In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 6. - ISSN 0217-9792

1991

Articolo di rivista G. Barbero; G. Durand (1991)
Anchoring energy or surface melting in nematic liquid crystals? In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 203 n. 1, pp. 33-44. - ISSN 1056-8816
Web of Science: 11

Articolo di rivista Barbero G.; G. Durand (1991)
Curvature induced-quasi melting from rough surfaces in nematic liquid crystals. In: JOURNAL DE PHYSIQUE II, vol. 1. - ISSN 1155-4312
Web of Science: 47

Capitolo di libro Barbero G.; R. Barberi (1991)
Elastic properties of nematic liquid crystals. In: Physics of Liquid Crystalline Materials / I. C. KHOO; F. SIMONI. NON SPECIFICATO. ISBN 9782881244810

Articolo di rivista Barbero G.; L.R. Evangelista; Z. Gabbasova (1991)
Freedericksz-like transition in compensated nematic liquid crystals. In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 5. - ISSN 0217-9792
Web of Science: 0

Articolo di rivista Barbero G.; L. Komitov; M. Petrov; A. Strigazzi (1991)
Influence of twist distortion on the transition point between two nematic subphases N1 and N2 of HOBA. In: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, vol. 5. - ISSN 0217-9792

Articolo di rivista Barbero G.; Z. Gabbasova; Yu.A. Kosevich (1991)
On a generalization of the Rapini-Papoular expression of the surface free energy for nematic liquid crystals. In: JOURNAL DE PHYSIQUE II, vol. 1. - ISSN 1155-4312
Web of Science: 21

Articolo di rivista Barbero G.; Z. Gabbasova; E. Miraldi (1991)
On the surface tension behaviour near the critical temperature. In: MODERN PHYSICS LETTERS B, vol. 5. - ISSN 0217-9849

Articolo di rivista Barbero G.; G. Durand (1991)
Order parameter spatial variation and anchoring energy for nematic liquid crystals. In: JOURNAL OF APPLIED PHYSICS, vol. 69. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 17 - Scopus: 14
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Articolo di rivista Barbero G. (1991)
Some considerations on the elastic theory for nematic liquid crystals. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 195 n. 1, pp. 199-220. - ISSN 1056-8816
Web of Science: 33

Articolo di rivista Barbero G.; Z. Gabbasova; M.A. Osipov (1991)
Surface transition in nematic liquid crystals. In: JOURNAL DE PHYSIQUE II, vol. 1. - ISSN 1155-4312
Web of Science: 58

Articolo di rivista Barbero G.; A.P. Krekhov; A.N. Chuvyrov; D.A. Scaldin (1991)
Surface èpolarization and flexoelectric effect. In: JOURNAL OF APPLIED PHYSICS, vol. 69. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 15
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Capitolo di libro Barbero G.; R. Barberi (1991)
Variational calculus and simple applications of continuum theory. In: Physics of Liquid Crystalline Materials / I. C. KHOO; F. SIMONI. NON SPECIFICATO. ISBN 9782881244810

1990

Articolo di rivista Barbero G.; G. Durand (1990)
Ion adsorption and equilibrium distribution of charges in a cell of finite thickness. In: JOURNAL DE PHYSIQUE, vol. 51. - ISSN 0302-0738
Web of Science: 47 - Scopus: 46

Articolo di rivista Barbero G. (1990)
Non-local terms in the elastic free energy of distorted nematic. In: MODERN PHYSICS LETTERS B, vol. 4. - ISSN 0217-9849

Articolo di rivista Barbero G.; N.V. Madhusudana (1990)
On a theoretical analysis on the influence of non-uniformity of the order parameter on the ssurface energy in nematics. In: LIQUID CRYSTALS, vol. 7. - ISSN 0267-8292

Articolo di rivista Barbero G.; Durand G. (1990)
Order electricity and the nematic, smectic A, smetic C phase transitions. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS INCORPORATING NONLINEAR OPTICS, vol. 179 n. 1, pp. 57-69. - ISSN 1044-1859
Web of Science: 20

Articolo di rivista Barbero G.; R. Barberi; L.R. Evangelista (1990)
Order phase transition near the inversion point of main anisotropy. In: MODERN PHYSICS LETTERS B, vol. 4. - ISSN 0217-9849

Curatela Barbero G.; E. Miraldi; C. Oldano; A. Strigazzi; P. Taverna; L. Trossi; Guest Editors (1990)
Procedings of the second International Meeting on Optics of Liquid Crystals. [Curatela]

Articolo di rivista Barbero G.; G. Durand (1990)
Selective ions adsorption and non-local anchoring energy in nematic liquid crystals. In: JOURNAL OF APPLIED PHYSICS, vol. 67. - ISSN 0021-8979 [Disponibilità ristretta]
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Articolo di rivista Barbero G.; E. Miraldi; A. Stepanescu (1990)
Size and surface effect in nematic-isotropic phase transition of a liquid crystal. In: JOURNAL OF APPLIED PHYSICS, vol. 68. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 8 - Scopus: 8
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Articolo di rivista Barbero G.; B. Valenti; M. Grillo; P. Taverna-Valabrega (1990)
Surface anchoring energy and ions adsorption: experimental analysis. In: EUROPHYSICS LETTERS, vol. 12. - ISSN 0295-5075
Web of Science: 16 - Scopus: 16

Articolo di rivista Barbero G.; G. Durand (1990)
Surface order transition in nematic liquid crystals induced by the flexoelectric polarization. In: JOURNAL OF APPLIED PHYSICS, vol. 68. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 15 - Scopus: 15
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Articolo di rivista Barbero G.; F. Simoni; C. Versace; R. Bartolino (1990)
critical thickness in a hybrid aligned nematic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS INCORPORATING NONLINEAR OPTICS. LETTERS SECTION, vol. 7. - ISSN 1044-8144
Scopus: 3

Articolo di rivista Barbero G.; Sparavigna A.; Strigazzi A. (1990)
The structure of the distortion free-energy density in nematics: second-order elasticity and surface terms. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS, vol. 12 n. 9, pp. 1259-1272. - ISSN 0392-6737
Web of Science: 51 - Scopus: 43
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1989

Articolo di rivista Barbero G.; Oldano C. (1989)
Distortion in the surface layers on nematic liquid crystals: an elastic constant approach. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS INCORPORATING NONLINEAR OPTICS, vol. 170 n. 1, pp. 99-106. - ISSN 1044-1859
Web of Science: 42

Articolo di rivista Barbero G.; E. Miraldi (1989)
Forbidden pariodic Freedericksz transition: an example. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS, vol. 11D, 1265-. - ISSN 0392-6737

Articolo di rivista Barbero G.; M. Meuti (1989)
Influence of the anchoring energy on the Freederocksz transition: a teaching method. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS, vol. 11. - ISSN 0392-6737

Articolo di rivista Barbero G.; Oldano C. (1989)
On the K13-dependent energy term in nematic liquid crystals. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS INCORPORATING NONLINEAR OPTICS, vol. 168 n. 1, pp. 1-5. - ISSN 1044-1859
Web of Science: 25

Articolo di rivista Barbero G.; N.V. Madhusudana; C. Oldano (1989)
Possibility of a deformed ground state in free standing nematic films. In: JOURNAL DE PHYSIQUE, vol. 50. - ISSN 0302-0738
Web of Science: 43

Articolo di rivista G. Barbero; A. Strigazzi (1989)
Second order elasticity in nematics: a new anchoring source. In: LIQUID CRYSTALS, vol. 5 n. 2, pp. 693-696. - ISSN 0267-8292
Web of Science: 45 - Scopus: 35

1988

Articolo di rivista Barbero G.; Miraldi E.; Oldano C. (1988)
Bistability induced by crossed electric and magnetic fields in a nematic film. In: PHYSICAL REVIEW A, GENERAL PHYSICS, vol. 38 n. 6, pp. 3027-3034. - ISSN 0556-2791 [Disponibilità ristretta]
Web of Science: 6 - Scopus: 6
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Articolo di rivista Barbero G; Miraldi E.; Oldano C (1988)
CRITICAL VALUES OF THE ELASTIC-CONSTANT RATIO FOR THE PERIODIC TWIST-SPLAY DISTORTION IN NEMATIC LIQUID CRYSTALS. In: PHYSICAL REVIEW A, GENERAL PHYSICS, vol. 38, pp. 519-521. - ISSN 0556-2791 [Disponibilità ristretta]
Web of Science: 17 - Scopus: 14
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Articolo di rivista Barbero G.; Miraldi E.; Oldano C.; Taverna Valabrega P. (1988)
Freedericksz transitions in crossed electric and magnetic field. In: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, vol. 43a, pp. 547-554. - ISSN 0932-0784
Web of Science: 7 - Scopus: 5

1987

Articolo di rivista Barbero G.; G. Durand (1987)
Flexo-electric instability of liquid crystals. In: PHYSICAL REVIEW A, GENERAL PHYSICS, vol. 35. - ISSN 0556-2791 [Disponibilità ristretta]
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Articolo di rivista B. Valenti; C. Bertoni; G. Barbero; P. Taverna-Valabrega; R. Bartolino (1987)
Flexoelectricity in the hybrid aligned nematic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 146 n. 1, pp. 307-320. - ISSN 0026-8941
Web of Science: 25

Articolo di rivista Barbero G.; G. Durand (1987)
On a possible mechanism for the spontaneous Freedericksz effect. In: LIQUID CRYSTALS, vol. 2. - ISSN 0267-8292
Web of Science: 14 - Scopus: 19

1986

Articolo di rivista Barbero G.; E. Miraldi; C. Oldano; M.L. Rastello; P. Taverna-Valabrega (1986)
Anchoring strength for the twist deformation in a nematic liquid crystal-wall interface. In: JOURNAL DE PHYSIQUE, vol. 47. - ISSN 0302-0738
Web of Science: 24

Articolo di rivista Barbero G.; P. Taverna-Valabrega; R. Bartolino; B. Valenti (1986)
Evidences for the flexoelectric effect in a nematic liquid crystal cell. In: LIQUID CRYSTALS, vol. 1. - ISSN 0267-8292
Web of Science: 19

Articolo di rivista Barbero G.; M. Meuti (1986)
Influence of the flexoelectricity on the stable configuration of a nematic layer with opposite boundary conditions. In: JOURNAL DE PHYSIQUE, vol. 47. - ISSN 0302-0738
Web of Science: 7 - Scopus: 7

Articolo di rivista Barbero G.; I. Dozov; J.F. Palierne; G. Durand (1986)
Non local electric field and large distortions in nematic liquid crystals. In: EUROPHYSICS LETTERS, vol. 1. - ISSN 0295-5075

Articolo di rivista Barbero G.; G. Durand (1986)
On the validity of the Rapini-Papoular surface anchoring energy form in nematic liquid crystals. In: JOURNAL DE PHYSIQUE, vol. 47. - ISSN 0302-0738
Web of Science: 67 - Scopus: 46

Articolo di rivista Barbero G.; I. Dozov; J.F. Palierne; G. Durand (1986)
Order electricity and surface orientation in nematic liquid crystals. In: PHYSICAL REVIEW LETTERS, vol. 86. - ISSN 0031-9007 [Disponibilità ristretta]
Web of Science: 150 - Scopus: 131
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1985

Articolo di rivista Barbero G.; R. Barberi; F. Simoni; R. Bartolino; N. Scaramuzza; F. Xu (1985)
Buckling of a sheared cholesteric liquid crystal. In: PHYSICAL REVIEW A, GENERAL PHYSICS, vol. 32. - ISSN 0556-2791 [Disponibilità ristretta]
Web of Science: 14 - Scopus: 10
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Articolo di rivista Barbero G.; C. Oldano (1985)
Derivative dependent surface energy terms in nematic liquid crystals. In: IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND PLASMAS, vol. 6. - ISSN 1720-0822
Web of Science: 54 - Scopus: 38

Articolo di rivista E. Antolini Calcagno; B. Valenti; G. Barbero; R. Bartolino; F. Simoni (1985)
Electro-optics of the hybrid nematic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 127 n. 1, pp. 215-227. - ISSN 0026-8941
Web of Science: 6

Articolo di rivista G. Barbero; Strigazzi A. (1985)
Flexoelectric Properties and Optical Activity of a Nematic Liquid Crystal. In: JOURNAL OF APPLIED PHYSICS, vol. 58, 2544-. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 7 - Scopus: 5
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Articolo di rivista Barbero G.; R. Bartolino; N. Scaramuzza; C. Ferrero (1985)
Observation of disclination line motion in a stressed cholesteric liquid crystal. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. D CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS, vol. 5. - ISSN 0392-6737

Articolo di rivista Barbero G.; C. Oldano (1985)
Possible boundary discontinuites of the tilt angle in nematic liquid crystals. In: JOURNAL DE PHYSIQUE. LETTRES, vol. 46. - ISSN 0302-072X

Articolo di rivista Barbero G.; C. Oldano (1985)
An ab-initio analysis of the second-order elasticity effect on nematic configurations. In: PHYSICS LETTERS A, vol. 110. - ISSN 0375-9601
Scopus: 56

1984

Articolo di rivista Barbero G.; G. Durand; N.V. Madhusudana (1984)
Anchoring energy for nematic liquid crystals: an analysis of the proposed forms. In: ZEITSCHRIFT FÜR NATURFORSCHUNG. TEIL A, PHYSIK, PHYSIKALISCHE CHEMIE, KOSMOPHYSIK, vol. 39. - ISSN 0340-4811
Web of Science: 47 - Scopus: 34

Articolo di rivista P. Aiello; Barbero G.; F. Simoni (1984)
Effect of elastic anisotropy on the linear optical properties of a nematic cell. In: LETTERE AL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA, vol. 40. - ISSN 0375-930X

Articolo di rivista Francesco Simoni; Roberto Bartolino; Giovanni Barbero; Patrizia Aiello; Barbara Valenti (1984)
Field induced molecular reorientation in the hybrid nematic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 113 n. 1, pp. 303-319. - ISSN 0026-8941
Web of Science: 3

Articolo di rivista Barbero G. (1984)
Freedericksz transition in hybrid aligned nematic liquid crystal cell. In: ZEITSCHRIFT FÜR NATURFORSCHUNG. TEIL A, PHYSIK, PHYSIKALISCHE CHEMIE, KOSMOPHYSIK, vol. 39. - ISSN 0340-4811
Web of Science: 1 - Scopus: 0

Articolo di rivista G. Barbero; A. Strigazzi (1984)
Influence of the surface-like volume elasticity on the critical thickness of a hybrid aligned nematic cell. In: JOURNAL DE PHYSIQUE. LETTRES, vol. 45 n. 17, pp. 857-862. - ISSN 0302-072X [Disponibilità ristretta]
Web of Science: 11 - Scopus: 9
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Articolo di rivista Barbero G.; F. Simoni; P. Aiello (1984)
Non-linear optical reorientation in hybrid aligned nematics. In: JOURNAL OF APPLIED PHYSICS, vol. 55. - ISSN 0021-8979 [Disponibilità ristretta]
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Articolo di rivista Barbero G.; R. Barberi; F. Simoni; R. Bartolino (1984)
Observation of Structural instabilities in a sheared cholesteric. In: ZEITSCHRIFT FÜR NATURFORSCHUNG. TEIL A, PHYSIK, PHYSIKALISCHE CHEMIE, KOSMOPHYSIK, vol. 39. - ISSN 0340-4811
Web of Science: 5 - Scopus: 4

Articolo di rivista Barbero G.; A. Strigazzi (1984)
On Deuling's transition in a nematic liquid crystal. In: ZEITSCHRIFT FÜR NATURFORSCHUNG. TEIL A, PHYSIK, PHYSIKALISCHE CHEMIE, KOSMOPHYSIK, vol. 39. - ISSN 0340-4811
Web of Science: 2 - Scopus: 2

Articolo di rivista Barbero G.; G. Durand; N.V. Madhusudana; J.F. Palierne (1984)
Optical determination of large distortion surface anchoring torque in a nematic liquid crystal. In: PHYSICS LETTERS A, vol. 103. - ISSN 0375-9601 [Disponibilità ristretta]
Web of Science: 45 - Scopus: 33
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Articolo di rivista Barbero G.; R. Bartolino; T. Chiaranza; M. Meuti; F. Simoni (1984)
Optical properties of lyotropic mesophases. In: IL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, GENERAL PHYSICS, RELATIVITY, ASTRONOMY AND PLASMAS, vol. 3. - ISSN 1720-0822
Web of Science: 10 - Scopus: 9

Articolo di rivista Barbero G.; G. Durand; N.V. Madhusudana (1984)
Weak anchoring energy and pretilt of a nematic liquid crystal. In: JOURNAL DE PHYSIQUE. LETTRES, vol. 45. - ISSN 0302-072X
Web of Science: 30 - Scopus: 38

Articolo di rivista Barbero G.; R. Bartolino; M. Meuti (1984)
A conjecture on the Mada theory for nematic liquid crystal-surface interaction. In: JOURNAL DE PHYSIQUE. LETTRES, vol. 45. - ISSN 0302-072X
Web of Science: 18 - Scopus: 9

1983

Articolo di rivista G. Barbero; R. Barberi (1983)
Critical thickness of a hybrid aligned nematic liquid crystal cell. In: JOURNAL DE PHYSIQUE, vol. 44 n. 5, pp. 609-616. - ISSN 0302-0738 [Disponibilità ristretta]
Web of Science: 133 - Scopus: 115
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Articolo di rivista Strigazzi A.; Barbero G.; Miraldi E.; Ferrero C. (1983)
ON A PERIODICALLY GROOVED NEMATIC CELL. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 82 n. 10, pp. 345-353. - ISSN 0026-8941
Web of Science: 2 - Scopus: 1

Articolo di rivista Barbero G.; R. Bartolino (1983)
On the instability threshold of liquid crystal subjected to external field. In: PHYSICA. B + C, vol. 119. - ISSN 0378-4363
Web of Science: 3 - Scopus: 1

Articolo di rivista Barbero G.; Bartolino R. (1983)
Remarks on critical thickness of a hybrid aligned cell with large elastic anisotropy. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 99, pp. 89-97. - ISSN 0026-8941
Web of Science: 14

Articolo di rivista G. Barbero; A. Strigazzi (1983)
The contrast gain in a guest-host nematic display due to a periodic boundary condition. In: APPLIED PHYSICS. A, SOLIDS AND SURFACES, vol. 31 n. 1, pp. 55-57. - ISSN 0721-7250
Web of Science: 2 - Scopus: 0

Articolo di rivista A. Strigazzi; G. Barbero (1983)
The contrast improvement of an ultrasound nematic detector by means of an electric-field. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 103 n. 1-4, pp. 193-204. - ISSN 0026-8941
Web of Science: 6

1982

Articolo di rivista Barbero G.; N. Scaramuzza; R. Bartolino (1982)
Buckling instabilities in Cholesterics. In: JOURNAL OF APPLIED PHYSICS, vol. 53. - ISSN 0021-8979 [Disponibilità ristretta]
Web of Science: 17 - Scopus: 12
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Articolo di rivista Barbero G.; F. Simoni (1982)
Enhanced nonlinear birefringence in hybrid aligned nematic. In: APPLIED PHYSICS LETTERS, vol. 41. - ISSN 0003-6951 [Disponibilità ristretta]
Scopus: 15
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Articolo di rivista G. Barbero; A. Strigazzi (1982)
On the capacity behaviour of a nematic liquid cell in an acoustic re-orienting field. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 82, pp. 5-11. - ISSN 0026-8941
Web of Science: 6 - Scopus: 1

Articolo di rivista G. Barbero; A. Strigazzi (1982)
On the capacity behaviour of a nematic liquid crystal cell in an acoustic re-orienting field. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS INCORPORATING NONLINEAR OPTICS. LETTERS SECTION, vol. 82 n. 1, pp. 5-11. - ISSN 1044-8144
Web of Science: 6 - Scopus: 1

Articolo di rivista Barbero G.; N. Scaramuzza (1982)
On the interface substrate-nematic: anchoring energy and topography. In: LETTERE AL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA, vol. 34. - ISSN 0375-930X
Web of Science: 8 - Scopus: 5

Articolo di rivista G. Barbero; A. Strigazzi (1982)
On the modelling of a pretilted nematic cell. In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 72 n. 7-8, pp. 211-212. - ISSN 0026-8941
Web of Science: 4 - Scopus: 1

1981

Articolo di rivista G. Barbero; Strigazzi A. (1981)
A Method for Measuring the Elastic Ratio K11/K33 of a Mesogene in Nematic Phase. In: FIZIKA; A JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, vol. 13, 85-. - ISSN 0015-3206

Articolo di rivista G. Barbero; Strigazzi A. (1981)
On the Surface Behaviour of a Homeotropic Nematic Liquid Crystal Cell. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, vol. 64, 101-. - ISSN 1124-187X
Web of Science: 31 - Scopus: 21

Articolo di rivista Barbero G. (1981)
On the critical angle of a nematic liquid crystal cell. In: LETTERE AL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA, vol. 32. - ISSN 0375-930X

Articolo di rivista G. Barbero; A. Strigazzi (1981)
Series and perturbation methods: two mathematical approaches to a nematic director lines description. In: REVUE ROUMAINE DE PHYSIQUE, vol. 26. - ISSN 0035-4090

1980

Articolo di rivista G. Barbero; R. Malvano; Strigazzi A. (1980)
Planar Deformation Induced in a Homeotropic Nematic Liquid Crystal by Simultaneously Applied Magnetic and Electric Fields. In: NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA. B, vol. 59, 367-. - ISSN 1124-187X
Web of Science: 11 - Scopus: 3

Articolo di rivista Barbero G. (1980)
Surface geometry and induced orientation of a nematic liquid crystal. In: LETTERE AL NUOVO CIMENTO DELLA SOCIETÀ ITALIANA DI FISICA, vol. 29. - ISSN 0375-930X
Web of Science: 24 - Scopus: 23

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