THEORY OF FREEZING TEMPERATURES OF METALLIC SPIN-GLASSES

被引：8

作者：

SHEGELSKI, MRA ^{[1
]}

GELDART, DJW ^{[1
]}

机构：

[1] UNIV NEW S WALES,SCH PHYS,KENSINGTON,NSW 2033,AUSTRALIA

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 79卷 / 09期

关键词：

D O I：

10.1016/0038-1098(91)90793-U

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We present a theory of the freezing temperature T(g) of metallic spin glasses. Intrinsic sd exchange scattering and finite temperature play essential roles. We describe a new approach to the dependence of T(g) on the strength and range of spin-spin pair interactions. The theory leads to an appealing physical interpretation of the dependence of T(g) on the concentration and type of added impurities, and provides the first correct account of a wide range of experimental data.

引用

页码：769 / 773

页数：5

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