arXiv:cond-mat/9703218 Abstract

arXiv:cond-mat/9703218Abstract References Reviews Resources

Spin waves and phase diagram of one-dimensional, dipolar antiferromagnets

Published 1997-03-25Version 1

We report on the properties of a dipolar, antiferromagnetic chain in the framework of linear spin-wave theory. The phase diagram is calculated for an arbitrary ratio of dipolar interaction to exchange interaction and for fields both parallel and perpendicular to the chain direction. The calculated magnetization is compared with experimental measurements for RbMnBr_3, a quasi one-dimensional antiferromagnet.

Comments: 12 pages, LaTeX, 13 figures, sent to PRB

Categories: cond-mat.stat-mech

Keywords: phase diagram, dipolar antiferromagnets, spin waves, linear spin-wave theory, quasi one-dimensional antiferromagnet

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