TO THE THEORY OF MAGNETOSTRICTION AT QUANTUM PHASE TRANSITIONS IN VAN VLECK FERROMAGNETS

被引：0

作者：

Kalita, V. M. ^{[1
]}

Ivanova, I. M. ^{[2
]}

Loktev, V. M. ^{[3
]}

机构：

[1] Nat Acad Sci Ukraine, Inst Phys, 46,Nauky Ave, UA-03028 Kiev, Ukraine

[2] Taras Shevchenko Kyiv Natl Univ, UA-03022 Kiev, Ukraine

[3] Natl Tech Univ, Kyiv Polytech Inst, UA-03056 Kiev, Ukraine

来源：

UKRAINIAN JOURNAL OF PHYSICS | 2005年 / 50卷 / 10期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A stimulated magnetostriction of an easy-plane singlet onesublattice magnet in a magnetic field directed along its axis of hard magnetization has been considered. It has been shown that the magnetostriction in such a magnetic system is governed by a quantum phase transition belonging to displacement magnetic phase transitions induced by an external field. The amplitude of the stimulated magnetostriction has been demonstrated proportional to the field strength.

引用

页码：1159 / 1164

页数：6

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