Quasiparticle Interference on Cubic Perovskite Oxide Surfaces

Yoshinori Okada, Shiue Yuan Shiau, Tay Rong Chang, Guoqing Chang, Masaki Kobayashi, Ryota Shimizu, Horng Tay Jeng, Susumu Shiraki, Hiroshi Kumigashira, Arun Bansil, Hsin Lin, Taro Hitosugi

研究成果: Article査読

12 被引用数 (Scopus)

抄録

We report the observation of coherent surface states on cubic perovskite oxide SrVO3(001) thin films through spectroscopic-imaging scanning tunneling microscopy. A direct link between the observed quasiparticle interference patterns and the formation of a dxy-derived surface state is supported by first-principles calculations. We show that the apical oxygens on the topmost VO2 plane play a critical role in controlling the coherent surface state via modulating orbital state.

本文言語English
論文番号086801
ジャーナルPhysical review letters
119
8
DOI
出版ステータスPublished - 2017 8 22

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Quasiparticle Interference on Cubic Perovskite Oxide Surfaces」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