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1993 | 84 | 4 | 709-712
Article title

Indirect Exchange in Band-Inverted Heterojunctions of IV-VI Semimagnetic Compounds

Content
Title variants
Languages of publication
EN
Abstracts
EN
The interaction of spins localized within the band-inverted heterojunction with the Weyl excitations is shown to differ significantly from the usual s-d interaction. The indirect exchange interaction is long-range and anti-ferromagnetic. The magnitude of interaction decreases with the distance as R^{-3}. The effective interaction depends on the parameters of electron energy spectrum and parameters of the heterojunction as well. It consists of anisotropic Heisenberg term and of pseudodipole terms.
Keywords
EN
Publisher

Year
Volume
84
Issue
4
Pages
709-712
Physical description
Dates
published
1993-10
Contributors
author
  • Chernovtsy Department of the Institute of Materials Science Problems, Ukrainian Academy of Sciences, I. Wilde 5, 274001 Chernovtsy, Ukraine
author
  • Chernovtsy Department of the Institute of Materials Science Problems, Ukrainian Academy of Sciences, I. Wilde 5, 274001 Chernovtsy, Ukraine
  • Technical University of Poznań, Piotrowo 3, 60-965 Poznań, Poland
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv84z424kz
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