Photoemission and X-ray absorption study of la1-xsrxmno3

Tomohiko Saitoh, Antoine E. Bocquet, Takashi Mizokawa, Hirofumi Namatame, Atsushi Fujimori, Miguel Abbate, Yasuo Takeda, Mikio Tarano

研究成果: Article

1 被引用数 (Scopus)

抄録

The electronic structure of La1-xSrxMnO3 has been investigated by photoemission and X-ray absorption spectroscopy. The spectra have been analyzed using a configuration interaction cluster model. Deduced parameters show that the band gap of LaMnO3 is of the p-d gap type while that of SrMnO3 has also considerable p-p character. The shiftof the Fermi level with doping does not follow the simple rigid band picture. The photoemission spectra of SrMnO3doped with electrons show the appearance of “in-gap states” in the band gap of SrMnO3.

本文言語English
ページ(範囲)258-260
ページ数3
ジャーナルJapanese journal of applied physics
32
S3
DOI
出版ステータスPublished - 1993 1
外部発表はい

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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