Low Frequency Spectroscopy of the Correlated Metallic System CaxSr12xVO3

Physical Review Letters 76 巻 25 号 4781-4784 頁 1996-06-17 発行
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タイトル ( eng )
Low Frequency Spectroscopy of the Correlated Metallic System CaxSr12xVO3
作成者
Rozenberg Marcelo J.
Inoue Isao H.
Makino Hisao
Iga Fumitoshi
Nishihara Yoshikazu
収録物名
Physical Review Letters
76
25
開始ページ 4781
終了ページ 4784
抄録
We study the photoemission and optical conductivity response of the strongly correlated metallic system CaxSr1-xVO3. We find that the basic features of the transfer of spectral weight in photoemission experiments and the unusual line shape of the optical response can be understood by modeling the system with a one-band Hubbard model close to the Mott-Hubbard transition. We present a detailed comparison between the low frequency experimental data and the corresponding theoretical predictions obtained within the local impurity self-consistent approximation that is exact in the limit of large lattice connectivity.
言語
英語
資源タイプ 学術雑誌論文
出版者
American Physical Society
発行日 1996-06-17
権利情報
Copyright (c) 1996 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.76.4781
[NCID] AA00773679
[DOI] http://dx.doi.org/10.1103/PhysRevLett.76.4781