MAGNETIC-STRUCTURE OF SUPERSATURATED IRON PHOSPHORUS BCC ALLOYS

被引：4

作者：

ELZAIN, ME

机构：

[1] Department of Physics, College of Science, Sultan Qaboos University

来源：

PHYSICA B | 1991年 / 173卷 / 03期

关键词：

D O I：

10.1016/0921-4526(91)90086-T

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The occupation numbers and magnetic moments at central iron sites in BCC iron-phosphorous alloys represented by 15-atom clusters are calculated using the spin-polarized discrete variational method. It is found that the occupations of the spin-up E(g) and the spin-down T2g 3d orbitals remain almost independent of the phosphorous content while electrons are transferred between their spin-down E(g) and the spin-up T2g orbitals. The average magnetic moment is calculated and comparison to experimental data is made.

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页码：251 / 256

页数：6

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