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Fermi surface nesting and possibility of orbital ordering in FeO

Alaei, M ; Sharif University of Technology | 2010

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  1. Type of Document: Article
  2. DOI: 10.1016/j.physleta.2010.07.036
  3. Publisher: 2010
  4. Abstract:
  5. Remarkable inter-band nesting in FeO Fermi surface, hints to examine energy of orbitally ordered states, which turn out to be more stable. We propose this method as a general scheme to check for possibility of orbital ordering in first principle calculations, and demonstrate it for known examples, LiVO2 and LaMnO3
  6. Keywords:
  7. FeO ; Inter-band nesting ; Orbital ordering
  8. Source: Physics Letters, Section A: General, Atomic and Solid State Physics ; Volume 374, Issue 36 , August , 2010 , Pages 3793-3796 ; 03759601 (ISSN)
  9. URL: http://www.sciencedirect.com/science/article/pii/S0375960110008789