Theory of orbital ferromagnetism in two-band systems

M. Crisan, Al Anghel, Z. Gulácsi

Research output: Contribution to journalArticle

Abstract

The orbital ferromagnetism of the itinerant-electron system with imaginary order parameter is studied at T=0 and T 0. The ferromagnetic ordering appears defined by the interband transitions with respect to the angular momentum. The expression for the magnetic susceptibility is obtained as functions of the modulus of the imaginary gap and of the square of the matrix element of the angular momentum.

Original languageEnglish
Pages (from-to)2603-2607
Number of pages5
JournalPhysical Review B
Volume24
Issue number5
DOIs
Publication statusPublished - 1981

Fingerprint

Angular momentum
Ferromagnetism
ferromagnetism
angular momentum
orbitals
Magnetic susceptibility
magnetic permeability
Electrons
matrices
electrons

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Theory of orbital ferromagnetism in two-band systems. / Crisan, M.; Anghel, Al; Gulácsi, Z.

In: Physical Review B, Vol. 24, No. 5, 1981, p. 2603-2607.

Research output: Contribution to journalArticle

Crisan, M. ; Anghel, Al ; Gulácsi, Z. / Theory of orbital ferromagnetism in two-band systems. In: Physical Review B. 1981 ; Vol. 24, No. 5. pp. 2603-2607.
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