Novel Photoinduced Phase Transition Observed in Three-dimensional Liquid-crystalline Phase of Azobenzene Compound
Novel Photoinduced Phase Transition Observed in Three-dimensional Liquid-crystalline Phase of Azobenzene Compound
复制标题
偶氮苯化合物三维液晶相中观察到的新型光致相变
DOI：
10.1246/cl.2007.1108
复制
发表时间：
2007
影响因子：
1.6
通讯作者：
H. Yokoyama
中科院分区：
文献类型：
--
作者：
Takahiro Yamamoto;I. Nishiyama;H. Yokoyama
合成了一种具有两种高度有序液晶相的新型双手性偶氮苯化合物。其中一个中间相被发现，通过结晶性研究，是一个手性诱导的三维（3D）液晶相。我们首次证明了液晶三维结构的光致相变。
A novel dichiral azobenzene compound which shows two kinds of highly ordered liquid-crystalline phases was prepared. One of the mesophases was found, by miscibility studies, to be a chirality-induced three-dimensional (3D) liquid crystal phase. We, for the first time demonstrate the photoinduced phase transition of the liquid-crystalline 3D structure.