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Density of spin wave states in disordered Heisenberg ferromagnetic chains

✍ Scribed by Bose, S M; Foo, E -Ni


Book ID
120836944
Publisher
Institute of Physics
Year
1972
Tongue
English
Weight
308 KB
Volume
5
Category
Article
ISSN
0022-3719

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Density of states in ordered and disorde
✍ F. Goedsche πŸ“‚ Article πŸ“… 1971 πŸ› John Wiley and Sons 🌐 English βš– 340 KB

## Abstract The density of spin‐wave states in ordered and disordered linear Heisenberg chains is investigated. The disorder is introduced by setting random quantities for the exchange integrals. The model also includes the effect of surface spin pinning and variations of the exchange integrals nea