Infrared Photoinduced Change of Liquid Crystal Domains for a Columnar Mesophase
Infrared Photoinduced Change of Liquid Crystal Domains for a Columnar Mesophase
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柱状中间相液晶域的红外光致变化
DOI：
10.1080/10587250108025015
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发表时间：
2001
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通讯作者：
Y. Shimizu
中科院分区：
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作者：
H. Monobe;K. Awazu;Y. Shimizu
摘要研究了三苯基衍生物六方柱状相的红外光致相变。当与三苯基芯吸收带对应的波长范围的红外激光照射时，观察到磁畴的均匀变化。织构的变化意味着分子的排列发生了变化，似乎柱子的方向取决于入射激光的方向。它可以为控制液晶的取向提供一种新的技术。
Abstract Infrared photoinduced change of liquid crystal domains was investigated for a hexagonal columnar phase of a triphenylene derivative. A uniform change of domains was observed when an infrared laser beam corresponding to the wavelength range with the absorption band of triphenylene core was irradiated. The texture change means that a change of the molecular alignment occurred and it seems that the direction of columns depends on the direction of the incident laser beam. It could provides a novel technology to control the alignment of liquid crystals.
Y.Hayakawa 等人：“安瓿旋转对溶液中 InGaAs 三元块状晶体生长的影响”晶体。
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