論文

2022年6月1日

Orientation angles of liquid crystals via ultrasound vibrations

Japanese Journal of Applied Physics
  • Takahiro Iwase
  • ,
  • Yuma Kuroda
  • ,
  • Jessica Onaka
  • ,
  • Akira Emoto
  • ,
  • Mami Matsukawa
  • ,
  • Daisuke Koyama

61
6
開始ページ
068002
終了ページ
068002
記述言語
掲載種別
研究論文(学術雑誌)
DOI
10.35848/1347-4065/ac6e1a
出版者・発行元
IOP Publishing

Abstract

The orientation angles of liquid crystal (LC) molecules were measured during ultrasound vibrations. Light transmitted through a fabricated LC lens was analyzed via the crossed Nicol condition and a crystal rotation method. The LC orientation angle was estimated with a theoretical model, and its distribution in the lens was determined. There was a strong correlation between the molecular angles and ultrasonic vibrational distributions, indicating that the angle was changed by the acoustic radiation force. The maximum tilt angle was 12° for a 50 V peak-to-peak input.

リンク情報
DOI
https://doi.org/10.35848/1347-4065/ac6e1a
URL
https://iopscience.iop.org/article/10.35848/1347-4065/ac6e1a
URL
https://iopscience.iop.org/article/10.35848/1347-4065/ac6e1a/pdf
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85131037573&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85131037573&origin=inward
ID情報
  • DOI : 10.35848/1347-4065/ac6e1a
  • ISSN : 0021-4922
  • eISSN : 1347-4065
  • SCOPUS ID : 85131037573

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