THE ELECTRONIC AND MAGNETIC-PROPERTIES OF FE3N

被引:34
|
作者
MATAR, S
SIBERCHICOT, B
PENICAUD, M
DEMAZEAU, G
机构
[1] CTR ETUD LIMEIL VALENTON,CEA,F-94195 VILLENEUVE ST GEO,FRANCE
[2] UNIV BORDEAUX 1,CHIM SOLIDE LAB,CNRS,F-33405 TALENCE,FRANCE
来源
JOURNAL DE PHYSIQUE I | 1992年 / 2卷 / 09期
关键词
D O I
10.1051/jp1:1992248
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The electronic and magnetic properties of the ferromagnetic nitride Fe3N were investigated by use of the ASW method. The calculations were done in two different crystal structures : the experimental-hexagonal one and a hypothetical Cu3Au-type one- in order to correlate the magnetic structure of Fe3N with that of its homologues Fe3X (X = non-metal). Results were assessed in connection with existing experimental data (magnetic measurements, Mossbauer resonance). Independently of the structure, densities of states due to the iron-nitrogen bond are introduced at Fermi level and should play a role in the magnetism of the nitride.
引用
收藏
页码:1819 / 1831
页数:13
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