High frequency relaxation in nematic liquid crystal mixtures by Brillouin scattering

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dc.contributor.authorSiny, I.G.
dc.contributor.authorTu, Chi-Shun
dc.contributor.authorSchmidt, V. Hugo
dc.date.accessioned2016-12-05T22:53:59Z
dc.date.available2016-12-05T22:53:59Z
dc.date.issued1995
dc.description.abstractBrillouin scattering as a function of scattering angles from 180° to ∼10° has been measured in the nematic phases of two liquid crystal mixtures, E. Merck ZLI-2861 and E7, without any preferred orientation. Such measurements at room temperature cover the frequency range from ∼10 to ∼1 GHz. The behavior of both the frequency shifts and linewidths is explained by a single time internal relaxation process with the characteristic frequencies 3.2 (ZLI-2861) and 1.2 (E7) GHz respectively. The behavior of the hypersonic attenuation shows no correlation with the static bulk viscosity in the nematic phase.en_US
dc.identifier.citationI.G. Siny, C.-S. Tu, and V.H. Schmidt, “High frequency relaxation in nematic liquid crystal mixtures by Brillouin scattering,” Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals 269, 125-132 (1995).en_US
dc.identifier.issn1058-725X
dc.identifier.urihttps://scholarworks.montana.edu/handle/1/12314
dc.language.isoenen_US
dc.titleHigh frequency relaxation in nematic liquid crystal mixtures by Brillouin scatteringen_US
dc.typeArticleen_US
mus.citation.extentfirstpage125en_US
mus.citation.extentlastpage132en_US
mus.citation.issue1en_US
mus.citation.journaltitleMolecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystalsen_US
mus.citation.volume269en_US
mus.identifier.categoryPhysics & Mathematicsen_US
mus.identifier.doihttp://dx.doi.org/10.1080/10587259508037326en_US
mus.relation.collegeCollege of Letters & Scienceen_US
mus.relation.departmentPhysics.en_US
mus.relation.universityMontana State University - Bozemanen_US

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