Dipole-dipole interactions and two-dimensional magnetism
- 1 May 1986
- journal article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 33 (9), 6519-6522
- https://doi.org/10.1103/physrevb.33.6519
Abstract
[[abstract]]The effect of the dipole-dipole interaction on the magnetism of a two-dimensional lattice of spins coupled by isotropic short-range exchange interactions is investigated. In the noninteracting spin-wave approximation it is shown that for positive J the system becomes ferromagnetic.[[fileno]]2010113010044[[department]]物理Keywords
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