MISC

2003年2月

Electronic structure of Ag2S, band calculation and photoelectron spectroscopy

SOLID STATE IONICS
  • S Kashida
  • ,
  • N Watanabe
  • ,
  • T Hasegawa
  • ,
  • H Iida
  • ,
  • M Mori
  • ,
  • S Savrasov

158
1-2
開始ページ
167
終了ページ
175
記述言語
英語
掲載種別
DOI
10.1016/S0167-2738(02)00768-3
出版者・発行元
ELSEVIER SCIENCE BV

The electronic structure of the silver chalcogenide compound Ag2S has been investigated, experimentally using photoelectron spectroscopy, and theoretically using the full-potential LMTO calculation. The photoemission data taken using a synchrotron photon source is compared with the calculated valence density of states' (DOS). The band structure is also calculated for the high-temperature cubic disorder phase. For that sake, a hypothetical ordered structure model is utilized instead of the disorder structure. From the hitherto reported crystallographic data and the calculated total energies, microscopic mechanisms of the phase transition and superionic conduction are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

Web of Science ® 被引用回数 : 77

リンク情報
DOI
https://doi.org/10.1016/S0167-2738(02)00768-3
CiNii Articles
http://ci.nii.ac.jp/naid/80015822356
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000181507000017&DestApp=WOS_CPL

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