A decorated Ising system with a random field at a decorated site

The magnetic properties of a decorated Ising system with a random field at the decorated atom are investigated by the use of the effective-field theory with correlations. In particular, the phase diagram and magnetization curve of the decorated ferrimagnetic honeycomb lattice are examined numerically. We find a lot of characteristic features in them, such as the possibility of two compensation points and the reentrant phenomenon.

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Year of publication:	1999
Authors:	Kaneyoshi, T. ; Shin, S. ; Maeno, T.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 262.1999, 3, p. 441-454
Publisher:	Elsevier

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

Persistent link: https://www.econbiz.de/10010872106