Published May 19, 2003
| Version v1
Journal article
The existence of a stable noncollinear phase in a Heisenberg model with complex structure
Creators
Description
We have analyzed the properties of a noncollinear magnetic phase obtained in the mean-field analysis of the model of two coupled Heisenberg subsystems. The domain of its existence and stability is narrow and depends on the ratio between the averaged over nearest neighbours microscopic exchange parameters
Additional details
Identifiers
- DOI
- 10.1016/S0375-9601(03)00407-9;
- arXiv
- arXiv:cond-mat/0301444v1;
- PII
- S0375960103004079;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 311
- Journal Issue
- 4-5
- Journal Page Range
- p. 438-441
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36086291
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- HEISENBERG MODEL; MAGNETISM; MEAN-FIELD THEORY; ORDER PARAMETERS; PHASE TRANSFORMATIONS; STABILITY
- Descriptors DEC
- CRYSTAL MODELS; MATHEMATICAL MODELS
Optional Information
- Copyright
- Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.