Longitudinal static spin susceptibility of the Heisenberg ferromagnet at T < Tc

An interpolation formula for the longitudinal static susceptibility of the Heisenberg ferromagnet is derived. The result is shown to have correct temperature and magnetic field dependencies at low temperatures as well as in the vicinity of the Curie point.

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Year of publication:	1980
Authors:	Kalashnikov, V.P. ; Auslender, M.I.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 100.1980, 2, p. 443-451
Publisher:	Elsevier

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

Persistent link: https://www.econbiz.de/10010585450