Orbitally degenerate spin-1 model for insulating V2O3

F. Mila, R. Shiina, F. C. Zhang, A. Joshi, M. Ma, V. Anisimov, T. M. Rice

Research output: Contribution to journalArticlepeer-review

86 Citations (Scopus)

Abstract

The electronic structure of V2O3 was studied. A model was proposed in which S = 1 V3+ ions were coupled in the vertical V-V pairs. Formation of twofold orbitally degenerate configurations was evident with S = 2. In the antiferromagetic insulating phase, the description of the ferro-orbital ordering of the V-V pairs gave consistent results.

Original languageEnglish
Pages (from-to)1714-1717
Number of pages4
JournalPhysical Review Letters
Volume85
Issue number8
DOIs
Publication statusPublished - 21 Aug 2000
Externally publishedYes

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