ITINERANT-ELECTRON METAMAGNETISM OF CO-COMPOUNDS

被引：0
|
作者：
YAMADA, H [1 ]
机构：
[1] GIFU UNIV,DEPT PHYS,GIFU 50111,JAPAN
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 1993年 / 7卷 / 1-3期
关键词：
D O I：
10.1142/S0217979293001232
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
On the Landau-Ginzburg theory the metamagnetic transition observed at low temperature in some Co-compounds YCo2, LuCo2, Co(S,Se)2 and others has been shown to be related with the susceptibility maximum at room temperature through a characteristic quantity given in terms of the Landau expansion coefficients of the magnetic free energy. The present theory can explain the metamagnetic behaviours observed in the d-electron system at finite temperature.
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页码：589 / 592
页数：4
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