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Effect of correlations on electronic and magnetic properties of transition metal chalcogenides
被引:5
作者:
Anzai, S
机构:
[1] Faculty of Science and Technology, Keio University, Yokohama-shi, 223, 3-14-1, Hiyoshi
来源:
PHYSICA B
|
1997年
/
237卷
关键词:
metal-insulator transition;
transition metal chalcogenides;
localized impurity levels;
D O I:
10.1016/S0921-4526(97)00076-8
中图分类号:
O469 [凝聚态物理学];
学科分类号:
070205 ;
摘要:
The magnetic and electrical properties of 3d transition metal chalcogenides are reviewed from the point of view of change of electronic states. The topics are as follows: (1) nonmetallization of weakly and strongly correlated d-band metals, (2) change of chalcogen atoms, (3) strongly correlated materials of Fe and Mn, (4) nonmetal-metal transitions due to localized impurity levels.
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页码:142 / 145
页数:4
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