电场诱导的向列相-胆甾相转变及垂直取向盒中的三维指向矢结构
软凝聚态物质
2012-08-27 v1 材料科学
摘要
我们研究了厚度d小于胆甾相螺距p的垂直取向盒中负介电各向异性胆甾相液晶的指向矢结构相图。基本控制参数为受挫比d/p与施加电压U。荧光共焦偏光显微镜使我们能够直接且明确地确定三维指向矢结构。该结果对于胆甾相结构的潜在应用具有重要意义，例如可切换光栅和基于此的可调透明度眼镜。
引用
@article{arxiv.cond-mat/0512365,
title = {Electric-field-induced nematic-cholesteric transition and 3-D director structures in homeotropic cells},
author = {I. I. Smalyukh and B. I. Senyuk and P. Palffy-Muhoray and O. D. Lavrentovich and H. Huang and E. C. Gartland, and V. H. Bodnar and T. Kosa and B. Taheri},
journal= {arXiv preprint arXiv:cond-mat/0512365},
year = {2012}
}
备注
Will be published in Physical Review E