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Vestnik of Saint Petersburg University Physics and Chemistry
Article . 2009
Data sources: CyberLeninka - Russian open access scientific library
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Когерентное обратное рассеяние в жидких кристаллах

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2009 Russian Publisher:Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный университет»Journal:Вестник Санкт-Петербургского университета. Серия 4. Физика. Химия (issn: 1024-8579, Copyright policy )

Когерентное обратное рассеяние в жидких кристаллах

Abstract

Исследуется эффект когерентного обратного рассеяния в нематических жидких кристаллах. В рамках диффузионного приближения уравнения Бете-Солпитера получено аналитическое выражение для угловой и поляризационной зависимости интенсивности когерентного обратного рассеяния. Показано, что теория позволяет описать угловую зависимость и эллиптическую форму конуса обратного рассеяния. Библиогр. 17 назв. Ил. 3.

The effect of coherent backscattering in nematic liquid crystals is investigated. Using the diffusion approximation of the Bethe-Salpeter equation the analytical expression for the angular and polarization dependence of the coherent backscattering intensity is obtained. It is shown that the theory describes the angular dependence and the elliptical form of the backscattering cone

Keywords

НЕМАТИЧЕСКИЕ ЖИДКИЕ КРИСТАЛЛЫ, АНИЗОТРОПИЯ, ФЛУКТУАЦИИ ДИРЕКТОРА, МНОГОКРАТНОЕ РАССЕЯНИЕ СВЕТА, ДИФФУЗИОННОЕ ПРИБЛИЖЕНИЕ, КОГЕРЕНТНОЕ ОБРАТНОЕ РАССЕЯНИЕ, ЦИКЛИЧЕСКИЕ ДИАГРАММЫ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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