Low voltage electrostriction in ultrathin ferroelectric polymer films measured by a Fabry-Perot technique

機関リポジトリ (HANDLE) オープンアクセス

この論文をさがす

説明

Electrostriction has been studied in 100-200 run thick films of a ferroelectric copolymer P(VDF 70%-TrFE 30%) using applied voltages as low as 10-30 V. The films have been prepared by a Langmuir-Blodgett technique that allows one a layer-by-layer variation of their thickness. To detect a small field-induced deformation (down to 0.001 nm), a spectral Fabry-Perot interferometry in combination with a lock-in technique has been used. As a result, a field dependence of the apparent Young modulus attending polarization switching has been found and discussed.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1050581168901920384
  • NII論文ID
    120006881725
  • NII書誌ID
    AN10426571
  • HANDLE
    11094/76874
  • ISSN
    09189890
  • 本文言語コード
    en
  • 資料種別
    journal article
  • データソース種別
    • IRDB
    • CiNii Articles

問題の指摘

ページトップへ