Surface structure of the 3×3-Si phase on Al(111), studied by the multiple usages of positron diffraction and core-level photoemission spectroscopy
學年 113
學期 1
出版（發表）日期 2025-01-07
作品名稱 Surface structure of the 3×3-Si phase on Al(111), studied by the multiple usages of positron diffraction and core-level photoemission spectroscopy
作品名稱（其他語言）
著者 Yusuke Sato, Yuki Fukaya, Akito Nakano, Takeo Hoshi, Chi-Cheng Lee, Kazuyoshi Yoshimi, Taisuke Ozaki, Takeru Nakashima, Yasunobu Ando, Hiroaki Aoyama, Tadashi Abukawa, Yuki Tsujikawa, Masafumi Horio, Masahito Niibe, Fumio Komori, and Iwao Matsuda
單位
出版者
著錄名稱、卷期、頁數 Physical Review Materials 9, 014002
摘要 The structure of an Al(111)3x3-Si surface was examined by combining data from positron diffraction and core-level photoemission spectroscopy. Analysis of the diffraction rocking curves indicated that the overlayer had a flat honeycomb lattice structure. Simulations of Si core-level spectra calculated via the first-principles indicated that one of the Si atoms in the unit cell was replaced by an Al atom. The surface superstructure was thus a two-dimensional layer of Al-embedded silicene on Al(111).
關鍵字
語言 en_US
ISSN
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 是
國別 USA
公開徵稿
出版型式 ,電子版
SDGS 產業創新與基礎設施