A fluid liquid crystal with ferroelectric-like order

Hiroya Nishikawa, Kazuya Shiroshita, Hiroki Higuchi, Yasushi Okumura, Yasuhiro Haseba, Shin Ichi Yamamoto, Koki Sago, Hirotsugu Kikuchi

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

A calamitic liquid crystal composed of 1,3-dioxane and fluorinated aryl units exhibits a highly polar and fluid mesophase (MP phase). In the MP phase, anomalously large dielectric permittivity (ca. 104), ferroelectric-like polarization switching, and second harmonic generation (SHG) are observed. SHG interferometry also indicates the polarization inversion by reversing the applied electric field in the MP phase. These experimental data clearly show that in the MP phase, a unidirectional ferroelectric-like polar order exists along the director.

元の言語英語
ホスト出版物のタイトルEmerging Liquid Crystal Technologies XIV
編集者Liang-Chy Chien, Dirk J. Broer, Igor Musevic, Byoungho Lee
出版者SPIE
ISBN(電子版)9781510625242
DOI
出版物ステータス出版済み - 1 1 2019
イベントEmerging Liquid Crystal Technologies XIV 2019 - San Francisco, 米国
継続期間: 2 3 20192 5 2019

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
10941
ISSN(印刷物)0277-786X
ISSN(電子版)1996-756X

会議

会議Emerging Liquid Crystal Technologies XIV 2019
米国
San Francisco
期間2/3/192/5/19

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • これを引用

    Nishikawa, H., Shiroshita, K., Higuchi, H., Okumura, Y., Haseba, Y., Yamamoto, S. I., Sago, K., & Kikuchi, H. (2019). A fluid liquid crystal with ferroelectric-like order. : L-C. Chien, D. J. Broer, I. Musevic, & B. Lee (版), Emerging Liquid Crystal Technologies XIV [1094106] (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 10941). SPIE. https://doi.org/10.1117/12.2507189