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同行評審

15 引文 斯高帕斯(Scopus)

摘要

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.

原文English
文章編號086801
期刊Physical review letters
119
發行號8
DOIs
出版狀態Published - 2017 8月 22

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

指紋

深入研究「Quasiparticle Interference on Cubic Perovskite Oxide Surfaces」主題。共同形成了獨特的指紋。

引用此