ネマティック液晶 / ナノファイバー複合素子の電気的光学的特性

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2016/11/01

タイトル(英語): Electrical and Optical Characteristics of Nematic Liquid Crystal/Nanofibers Composite Device

著者名: Toan Quoc Duong（防衛大学校電気電子工学科），尾崎　良太郎（愛媛大学大学院理工学研究科電子情報工学専攻），井上　曜（防衛大学校電気電子工学科），森武　洋（防衛大学校電気電子工学科）

著者名(英語): Toan Quoc Duong (Department of Electrical and Electronic Engineering, National Defense Academy), Ryotaro Ozaki (Department of Electrical and Electronic Engineering, Ehime University), Yo Inoue (Department of Electrical and Electronic Engineering, National Defense Academy), Hiroshi Moritake (Department of Electrical and Electronic Engineering, National Defense Academy)

キーワード: ナノファイバー，応答時間，ネマティック液晶，エレクトロスピニング　　nanofibers，response time，nematic liquid crystal，electrospinning

要約(英語): Novel nematic liquid crystal (NLC) / nanofibers (NFs) composite device and its optical and electrical characteristics are presented. Parallel NLC/NFs composite devices are constructed by using indium tin oxide (ITO) glass with aligned PVA NFs on its surface. Those composite devices are then observed under cross-nicol condition to confirm the orientation of NLC molecules. Measurement of dielectric constant is carried out to estimate their electrical characteristics. Experiment result shows that the LC molecules are oriented along the direction of NFs and novel composite devices have shorter response time than those of pure NLC device. Further investigation on the decay waveform shows that, NLC/NFs composite has a decay time constant of dozens ms, much shorter than those of pure NLC.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.136 No.11 （2016） 特集：有機誘電性・機能性材料の作製・物性評価技術の新展開と次世代エレクトロニクスへの応用

本誌掲載ページ: 704-709 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/136/11/136_704/_article/-char/ja/