Published October 1, 2005
| Version v1
Journal article
Spiral vortices in a two-dimensional ferromagnet
- 1. Department of Physics, Ural State University, 620083, Ekaterinburg (Russian Federation)
- 2. Institute of Metal Physics, 620219, Ekaterinburg, Russia (Russian Federation)
Description
We present a study of a class of exact solutions having a form of spiral vortices for an isotropic two-dimensional Heisenberg ferromagnet using a continuum theory and direct numerical simulations of the spin system on a square lattice. We find their features issued from the conservation laws and describe their interaction. Reasons behind the formation of the proper spin configurations on a square lattice are investigated
Additional details
Identifiers
- DOI
- 10.1103/PhysRevB.72.134423;
- arXiv
- arXiv:cond-mat/0509481v1;
Publishing Information
- Journal Title
- Physical Review. B, Condensed Matter and Materials Physics
- Journal Volume
- 72
- Journal Issue
- 13
- Journal Page Range
- p. 134423-134423.15
- ISSN
- 1098-0121
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37031862
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CONSERVATION LAWS; EXACT SOLUTIONS; FERROMAGNETIC MATERIALS; FERROMAGNETISM; SIMULATION; SPIN; TWO-DIMENSIONAL CALCULATIONS; VORTICES
- Descriptors DEC
- ANGULAR MOMENTUM; MAGNETIC MATERIALS; MAGNETISM; MATERIALS; MATHEMATICAL SOLUTIONS; PARTICLE PROPERTIES
Optional Information
- Notes
- (c) 2005 The American Physical Society