Oxygen vacancies in PbTiO3 thin films probed by resonant Raman spectroscopy

Ken Nishida*, Minoru Osada, Joe Sakai, Nobuaki Ito, Takashi Katoda, Rikyu Ikariyama, Hiroshi Funakubo, Hiroki Moriwake, Takashi Yamamoto

*この研究の対応する著者

研究成果査読

6 被引用数 (Scopus)

抄録

Resonant Raman spectroscopy was applied to evaluate oxygen vacancies in PbTiO3x thin films that were heat treated in a hydrogen atmosphere at various temperatures. Additional mode related to oxygen vacancies occurred in the resonant Raman measurement condition, and its intensity was in proportion to the oxygen vacancy concentration. This correlation offers a simple and useful probe for oxygen vacancies in oxide-based devices.

本文言語English
ページ(範囲)598-601
ページ数4
ジャーナルNippon Seramikkusu Kyokai Gakujutsu Ronbunshi/Journal of the Ceramic Society of Japan
121
1416
DOI
出版ステータスPublished - 2013 8
外部発表はい

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 材料化学
  • 化学 (全般)
  • 凝縮系物理学

フィンガープリント

「Oxygen vacancies in PbTiO<sub>3</sub> thin films probed by resonant Raman spectroscopy」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