Direct observation of vacancies and local thermal vibration in thermoelectric rhenium silicide

Shunta Harada, Katsushi Tanakay, Kyosuke Kishida, Norihiko L. Okamoto, Noriaki Endo, Eiji Okunishi, Haruyuki Inui

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The crystal structure of rhenium silicide with an anomalous ordered arrangement of vacancies has been investigated by utilizing sphericalaberration (C s)-corrected scanning transmission electron microscopy (STEM). Using C C s-corrected STEM imaging, we directly observe for the first time ordered silicon vacancies in thermoelectric rhenium silicide accompanied by anomalously large local thermal vibration ("rattling" motion) of silicon atoms in their adjacent sites.

本文言語English
論文番号035203
ジャーナルApplied Physics Express
5
3
DOI
出版ステータスPublished - 2012 3 1
外部発表はい

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

フィンガープリント 「Direct observation of vacancies and local thermal vibration in thermoelectric rhenium silicide」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