Band structure calculations of ferromagnetic chromium tellurides CrSiTe3 and CrGeTe3

被引:98
作者
Siberchicot, B [1 ]
Jobic, S [1 ]
Carteaux, V [1 ]
Gressier, P [1 ]
机构
[1] UNIV NANTES,LAB CHIM SOLIDES,INST MAT,CNRS,UMR 110,F-44072 NANTES,FRANCE
关键词
D O I
10.1021/jp952188s
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Band structure calculations using the spin-polarized ASW method were performed on the title compounds, Nonmetallic behavior is attributed to spin-polarization-induced opening of a gap at the Fermi level. Curie temperatures were calculated and found to be in reasonable agreement with the real evolution of silicon and germanium derivatives.
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收藏
页码:5863 / 5867
页数:5
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