The Metamagnatism and the Temperature Dependence of the Magnetic Susceptibility of Co(SxSe1-x)2
- 1 June 1982
- journal article
- research article
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 51 (6) , 1792-1798
- https://doi.org/10.1143/jpsj.51.1792
Abstract
The metamagnetism in the ground state and magnetic susceptibilities of Co(S x Se 1- x ) 2 at finite temperature are discussed based on the recent spin fluctuation theory of Moriya-Takahashi. The critical field for the metamagnetic transition, the critical temperature, and the temperature dependence of the magnetic susceptibility are qualitatively and semi-quantitatively explained consistently with the use of the model density of state derived from the recent band structure calculation by Asano.Keywords
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