Bicritical and tetracritical behaviour in a model with superconducting and ferromagnetic orderings

An exactly solvable Vonsovsky-Zener type model for a superconductor with magnetic impurities is analyzed. The BCS pairing cut-off and the general spin number of the magnetic ions are taken into account.

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Year of publication:	1981
Authors:	Brankov, J.G. ; Tonchev, N.S.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 108.1981, 2, p. 459-472
Publisher:	Elsevier

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

Persistent link: https://www.econbiz.de/10010585198