BASIS OF THE LANDAU-GINZBURG THEORY FOR INHOMOGENEOUS FERROMAGNETIC SYSTEMS

被引：37

作者：

WAGNER, D

WOHLFARTH, EP

机构：

[1] Abteilung fur Phys. und Astron., Ruhr-Univ. Bochum

来源：

JOURNAL OF PHYSICS F-METAL PHYSICS | 1979年 / 9卷 / 04期

关键词：

D O I：

10.1088/0305-4608/9/4/018

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A Landau-Ginzburg theory for macroscopically inhomogeneous ferromagnetic systems involving only one magnetic species is developed in terms of the local densities of the magnetic atoms. For a nearly homogeneous system the shifts of the Curie temperatures due to the inhomogeneities are discussed. The paramagnetic susceptibility and the spontaneous magnetisation are also considered.

引用

页码：717 / 723

页数：7