EHF Description of superexchange: Relations to Anderson's model

I. Mayer, S. A. Angelov

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

It is shown that the treatment of the superexchange in insulators, based on the spin projected extended Hartree–Fock (EHF) method may be considered as a direct generalization of Anderson's ligand field (or kinetic exchange) theory: the EHF methods permits to construct explicitly the effective orbitals for the magnetic electrons and to determine all the parameters occurring in Anderson's theory from only one variational problem.

Original languageEnglish
Pages (from-to)783-796
Number of pages14
JournalInternational Journal of Quantum Chemistry
Volume18
Issue number3
DOIs
Publication statusPublished - 1980

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insulators
Ligands
orbitals
ligands
Kinetics
Electrons
kinetics
electrons

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

Cite this

EHF Description of superexchange : Relations to Anderson's model. / Mayer, I.; Angelov, S. A.

In: International Journal of Quantum Chemistry, Vol. 18, No. 3, 1980, p. 783-796.

Research output: Contribution to journalArticle

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