PHASE-TRANSITIONS INDUCED BY MAGNETIC-FIELD IN FERRIMAGNETS WITH ONE UNSTABLE MAGNETIC SUBSYSTEM

被引：6

作者：

BROMMER, PE

DUBENKO, IS

FRANSE, JJM

KAYZEL, F

KOLMAKOVA, NP

LEVITIN, RZ

MARKOSYAN, AS

SOKOLOV, AY

机构：

[1] MOSCOW MV LOMONOSOV STATE UNIV,DEPT PHYS,MOSCOW 119899,RUSSIA

[2] UNIV AMSTERDAM,VAN DER WAALS ZEEMAN LAB,AMSTERDAM,NETHERLANDS

[3] MOSCOW INST RADIO ENGN ELECTR & AUTOMAT,MOSCOW 117454,RUSSIA

来源：

PHYSICA B | 1995年 / 211卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(94)00972-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Within the molecular held theory, magnetic phase diagrams for a two-sublattice ferrimagnet with one unstable magnetic subsystem are determined. A detailed analysis is given for the experimental magnetization curve for the f-d ferrimagnet Y0.75Tm0.25(Co0.88Al0.12)(2) measured up to 38 T at 4.2 K in which two metamagnetic transitions and a non-collinear phase between them are observed.

引用

页码：155 / 157

页数：3

共 6 条

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