Effect of magnetic field on phase transformations in MnAs and Ni2MnGa compounds

被引：21
|
作者：
Chernenko, V [1 ]
L'vov, V
Cesari, E
McCormick, P
机构：
[1] Inst Magnetism, UA-03680 Kiev, Ukraine
[2] Taras Shevchenko Univ, UA-03127 Kiev, Ukraine
[3] Univ Illes Balears, E-07071 Palma de Mallorca, Spain
[4] UWA, Special Res Ctr Adv Mineral & Mat Proc, Nedlands, WA 6907, Australia
来源：
MATERIALS TRANSACTIONS JIM | 2000年 / 41卷 / 08期
关键词：
phase transformation; giant magnetoelastic response; phase diagram; Landau theory; manganese arsenide; Ni2MnGa;
D O I：
10.2320/matertrans1989.41.928
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The results of magnetic measurements in MnAs prepared by ball-milling and single crystalline ferromagnetic Ni2MnGa specimens exhibiting magnetostructural and martensitic transformations respectively are presented. Some details of the transformation behaviour and giant magnetoelastic response of these compounds are explained within the Bean-Rodbell model and Landau approach.
引用
收藏
页码：928 / 932
页数：5
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