Studies of Image Processing and Refractive Index in Blue Phase

被引：2
|
作者：
Luders, D. D. [1 ]
Camargo, K. C. [1 ]
Sampaio, A. R. [1 ]
Palangana, A. J. [1 ]
Kimura, N. M. [1 ]
机构：
[1] Univ Estadual Maringa, Dept Fis, BR-87020900 Maringa, Parana, Brazil
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2015年 / 611卷 / 01期
关键词：
phase transition; image processing; refractometry; blue phase; NEMATIC PHASE; TRANSITION;
D O I：
10.1080/15421406.2015.1030258
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The isotropic - blue phases - cholesteric phase transitions are studied in a thermotropic (COC) by image processing and refractive index measurements. Textures of blue phases are optically characterized as well as their transition points. The experimental investigation employed here is sensitive to detect changes in the structural configuration of blue phases as a consequence of our refractive index data. In this context the experimental results are presented and discussed.
引用
收藏
页码：192 / 196
页数：5
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