Theory of isotropic itinerant-electron spin glasses in the vicinity of amorphous Fe

被引：2

作者：

Uchida, T ^{[1
]}

Kakehashi, Y ^{[1
]}

机构：

[1] Hokkaido Inst Technol, Teine Ku, Sapporo, Hokkaido 006, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1998年 / 177卷

关键词：

amorphous systems - iron; amorphous systems - spin glasses; itinerant magnetism; structural disorder;

D O I：

10.1016/S0304-8853(97)00353-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Finite-temperature magnetism in the vicinity of amorphous Fe has been investigated by developing the theory of amorphous metallic magnetism which takes into account transverse spin fluctuations. The calculated magnetic phase diagram as a function of temperature and d electron number shows up the existence of isotropic spin glass around amorphous Fe and non-collinear ferromagnetism near the ferromagnetic boundary. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：83 / 84

页数：2

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