Measurement of nonlinear dielectric constants of Pb(Zr, Ti)O3 thin films for ferroelectric probe data storage technology

Y. Hiranaga, Y. Cho

研究成果: Conference contribution

抄録

Ferroelectric single crystals have excellent characteristics for ferroelectric probe data storage. However, it is difficult to make practically-available single-crystal media with a large area, and development of thin-film recording media is required. In this study Pb(Zr, Ti)O3(PZT) thin films are prepared and evaluated for this novel data storage technology. Nonlinear dielectric constants of the PZT films were studied in detail. The nonlinear dielectric constants of the PZT films with Zr/Ti = 52/48 was measured to be 50 aF/V under bias voltage application, which was approximately 70 times larger than that of LiTaO3 single crystal.

本文言語English
ホスト出版物のタイトル2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479938605
DOI
出版ステータスPublished - 2014 10 13
イベント2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014 - State College, United States
継続期間: 2014 5 122014 5 16

出版物シリーズ

名前2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014

Other

Other2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices and Workshop on Piezoresponse Force Microscopy, ISAF/IWATMD/PFM 2014
国/地域United States
CityState College
Period14/5/1214/5/16

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

フィンガープリント

「Measurement of nonlinear dielectric constants of Pb(Zr, Ti)O<sub>3</sub> thin films for ferroelectric probe data storage technology」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル