EFFECTS OF SPIN FLUCTUATIONS ON THE MAGNETISM OF (FE1-XCOX)SI

被引：7

作者：

INOUE, J

HATTORI, T

SHIMIZU, M

机构：

[1] Nagoya Univ, Nagoya, Jpn, Nagoya Univ, Nagoya, Jpn

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1987年 / 143卷 / 01期

关键词：

MAGNETIZATION - Calculations - SILICON COMPOUNDS - Magnetic Properties - SPECIFIC HEAT - Calculations;

D O I：

10.1002/pssb.2221430126

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Curie temperature and temperature dependence of the spin susceptibility for (Fe//1// minus //xCo//x)Si are calculated by taking into account the effect of spin fluctuations in the Gaussian approximation. Saturation magnetization and the low-temperature specific heat coefficients are calculated making use of the rigid band approximation. Qualitative agreement between the theoretical and experimental results is obtained.

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页码：243 / 248

页数：6

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