Absolute Band Mapping by Combined Angle-Dependent Very-Low-Energy Electron Diffraction and Photoemission : Application to Cu

Physical Review Letters 81 巻 22 号 4943-4946 頁 1998-11-30 発行

アクセス数 : 784 件

ダウンロード数 : 201 件

今月のアクセス数 : 1 件

今月のダウンロード数 : 0 件

この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00019354

ファイル情報(添付)	PhysRevLett_81_4943.pdf 119 KB 種類 : 全文
タイトル ( eng )	Absolute Band Mapping by Combined Angle-Dependent Very-Low-Energy Electron Diffraction and Photoemission : Application to Cu
作成者	Strocov Vladimir N. Claessen Ralph Nicolay Georg Hüfner Stefan Kimura Akio Harasawa Ayumi Shin Shik Kakizaki Akito Nilsson P. O. Starnberg H. I. Blaha Peter
収録物名	Physical Review Letters
巻	81
号	22
開始ページ	4943
終了ページ	4946
抄録	We present an experimental method to determine the electronic E(k) band structure in crystalline solids absolutely, i.e., with complete control of the three-dimensional wave vector k. Angle-dependent very-low-energy electron diffraction is first applied to determine the unoccupied states whose k is located on a high-symmetry line parallel to the surface. Photoemission via these states, employing the constant-final-state mode, is then utilized to map the valence bands along this line. We demonstrate the method by application to Cu. and find significant deviation from free-electron-like behavior in the unoccupied states, and from density-functional theory in the occupied slates.
言語	英語
資源タイプ	学術雑誌論文
出版者	American Physical Society
発行日	1998-11-30
権利情報	Copyright (c) 1998 The American Physical Society.
出版タイプ	Version of Record（出版社版。早期公開を含む）
アクセス権	オープンアクセス
収録物識別子	[ISSN] 0031-9007 [DOI] 10.1103/PhysRevLett.81.4943 [NCID] AA00773679 [DOI] http://dx.doi.org/10.1103/PhysRevB.69.075202