甲基红掺杂液晶的光诱导吸附与解吸研究进展

IF 4.8 3区材料科学 Q2 CHEMISTRY, PHYSICAL Liquid Crystals Reviews Pub Date : 2015-04-23 DOI:10.1080/21680396.2015.1043658

L. Lucchetti, F. Simoni

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引用次数: 8

摘要

本文综述了近二十年来偶氮染料甲基红掺杂液晶样品中光致现象的主要研究结果。目的是给出不同观测效应的统一图景，这些效应已被证明是由光照边界表面上光诱导的吸附和解吸现象的竞争引起的。它们会引起巨大的非线性或光诱导的锚定和记忆效应，并且对光子学应用具有潜在的兴趣。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Light-induced adsorption and desorption in Methyl-Red-doped liquid crystals: a review

We present a review of the main results reported during about two decades on light-induced phenomena in liquid crystal samples doped by the azo-dye Methyl-Red. The aim is to give a unifying picture of the different observed effects which have been demonstrated to be originated form the competition of light-induced adsorption and desorption phenomena at the illuminated boundary surface. They give rise either to colossal nonlinearity or to light-induced anchoring and memory effects and have a potential interest for photonics applications.

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来源期刊

Liquid Crystals Reviews CHEMISTRY, PHYSICALCRYSTALLOGRAPHY&n-CRYSTALLOGRAPHY

CiteScore

7.60

自引率

5.90%

发文量

期刊介绍： Liquid Crystals Reviews publishes review articles on all aspects of liquid crystal fundamentals and applied science, including experimental and theoretical studies of physical and chemical properties, molecular design and synthesis and engineering of liquid crystal devices. The Journal fosters cross-disciplinary exchange of ideas, encouraging authors to present material at a level accessible to specialists from other fields of science and engineering. Liquid Crystals Reviews provides the scientific community, in both academia and industry, with a publication of standing, guaranteed by the Editors and by the International Editorial Board who are active scientists in the worldwide liquid crystal community.