Electronic structure of LiMnO2: X-ray emission and photoelectron spectra and band structure calculations

V. R. Galakhov, M. A. Korotin, N. A. Ovechkina, E. Z. Kurmaev, V. S. Gorshkov, D. G. Kellerman, S. Bartkowski, M. Neumann

Research output: Contribution to journalArticlepeer-review

25 Citations (Scopus)

Abstract

The electronic structure of LiMnO2 and Li2MnO3 was studied by means of X-ray photoelectron and soft X-ray emission spectroscopy. For LiMnO2, LSDA and LSDA+U calculations were carried out. The LSDA+U calculations are in rather good agreement with the measured valence-band structure as well as with the magnetic and electrical properties of LiMnO2. It is shown that the band gap in LiMnO2 is determined by the charge-transfer effect.

Original languageEnglish
Pages (from-to)281-286
Number of pages6
JournalEuropean Physical Journal B
Volume14
Issue number2
DOIs
Publication statusPublished - 2 Mar 2000
Externally publishedYes

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