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arXiv 1707.06641physics.optics
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圆柱几何形状和取向层对蓝相畴生长过程和选择性反射的影响

Influence of cylindrical geometry and alignment layers on growth process and selective reflection of blue phase domains

M. M. Sala-Tefelska, K. Orzechowski, M. Sierakowski, A. Siarkowska, T. Woliński, O. Strzeżysz, P. Kula

摘要:

本文研究了蓝相液晶(BPLC)中圆柱形状和取向层对光反射的影响。首次提出了BP畴在毛细管中的生长过程。圆柱结构、直径和取向层改变了立方蓝相畴的取向,影响其生长。通过温度和外加电场的作用,得到了均匀的结构。在这项研究中,还显示了在毛细管中BP I和手性相之间切换的能力。

英文摘要:

In this work the influence of cylindrical shape and alignment layers on light reflection in Blue Phase Liquid Crystal (BPLC) is presented. For the first time, the process of BP domains growth in a capillary is presented. The cylindrical structure, its diameter and alignment layers change the orientations of cubic blue phase (BP) domains and affect their growth. By using temperature and external electric field the uniform structure was obtained. In this study the ability of switching between BP I and chiral phase in a capillary is also shown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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