Neel Temperature for Quasi-Two-Dimensional Dipolar Antiferromagnets
Condensed Matter
2009-10-22 v1
Abstract
We calculate the N\'eel temperature for two-dimensional isotropic dipolar Heisenberg antiferromagnets via linear spin-wave theory and a high temperature expansion, employing the method of Callen. The theoretical predictions for for KMnF, RbMnF, RbMnCl and (CHNH)MnCl are in good agreement with the measured values.
Keywords
Cite
@article{arxiv.cond-mat/9310049,
title = {Neel Temperature for Quasi-Two-Dimensional Dipolar Antiferromagnets},
author = {C. Pich and F. Schwabl},
journal= {arXiv preprint arXiv:cond-mat/9310049},
year = {2009}
}
Comments
12 pages, REVTEX, TUM-CP-93-02