Ferrimagnetism and compensation points in a decorated 3D Ising models

We give a precise numerical solution for decorated Ising models on the simple cubic lattice which show ferromagnetism, compensation points, and reentrant behaviour. The models, consisting of S=12 spins on a simple cubic lattice, and decorating S=1 or S=32 spins on the bonds, can be mapped exactly onto the normal spin-12 Ising model, whose properties are well known.

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Year of publication:	2003
Authors:	Oitmaa, J. ; Zheng, Weihong
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 328.2003, 1, p. 185-192
Publisher:	Elsevier
Subject:	Decorated Ising model \| Exact solution \| Ferrimagnetism \| Compensation temperature

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010873931