Effect of low dc magnetic field on the premartensitic phase transition temperature of ferromagnetic Ni2MnGa single crystals
Effect of low dc magnetic field on the premartensitic phase transition temperature of ferromagnetic Ni2MnGa single crystals
复制标题
弱直流磁场对铁磁Ni2MnGa单晶预马氏体相变温度的影响
DOI：
10.1088/0953-8984/13/11/316
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发表时间：
2001-03
期刊：
影响因子：
--
通讯作者：
L.C.Zhao
中科院分区：
文献类型：
--
作者：
W.H.Wang,G.H.Wu,J.L.Chen,W.S.Zhan,Z.Wang,Z.Y. Gao;L.C.Zhao
The temperature and field dependence of alternating-current (ac) susceptibility in a Ni50Mn25Ga25 single crystal was measured using an ac susceptometer with a dc magnetic field oriented in the [100] and [110] directions, respectively. It is found that even at very low fields the premartensitic transition temperature decreases monotonically with the increase of the applied field, and it decreases more rapidly with field applied along the [110] direction than with field along the [100] direction. In accord with a previous model, present results confirm that the magnetoelastic interaction is responsible for the premartensitic transition, and the magnitude of the magnetoelastic interaction in the [110] direction is stronger than that in the [100] direction.
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DOI：
10.1103/physrevb.54.15695
发表时间：
1996-12
期刊：
Physical review. B, Condensed matter
影响因子：
--
作者：
Worgull;Petti;Trivisonno
通讯作者：
Worgull;Petti;Trivisonno
DOI：
10.1103/physrevb.51.11310
发表时间：
1995-05
期刊：
Physical review. B, Condensed matter
影响因子：
--
作者：
Zheludev;Shapiro;Wochner;Schwartz;Wall;Tanner
通讯作者：
Zheludev;Shapiro;Wochner;Schwartz;Wall;Tanner
影响因子：
2.1
作者：
A. Clark;J. Verhoven;O. Mcmasters;E. Gibson
通讯作者：
A. Clark;J. Verhoven;O. Mcmasters;E. Gibson
影响因子：
8.6
作者：
Planes, A;Obrado, E;Manosa, L
通讯作者：
Manosa, L
影响因子：
3.7
作者：
F. Zuo;X. Su;K. Wu
通讯作者：
F. Zuo;X. Su;K. Wu