Jahn-Teller magnet TbVO4 in a strong magnetic field up to 50 T

被引：9

作者：

Kazei, ZA

Snegirev, VV

Broto, JM

Rakoto, H

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119992, Russia

[2] Lab Natl Champs Magnet Pulses, F-31432 Toulouse, France

来源：

JETP LETTERS | 2005年 / 82卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.2161291

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic properties of the Jahn-Teller crystal TbVO4 are studied in pulse magnetic fields up to 50 T. The destruction of quadrupole ordering accompanied by an increase in crystal symmetry from orthorhombic to tetragonal has been revealed at H-c = 32 T. An adequate description based on the interaction parameters determined previously is proposed for magnetic anomalies and critical parameters of the induced phase transition. It is noted that the Jahn-Teller crystal TbVO4 may be of interest for investigations using synchrotron radiation in a pulsed magnetic field. (c) 2005 Pleiades Publishing, Inc.

引用

收藏

页码：609 / 612

页数：4

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