Electronic aspects of the martensitic transition in Ni-Mn based Heusler alloys

被引：131
作者：
Krenke, T.
Moya, X.
Aksoy, S.
Acet, M. [1 ]
Entel, P.
Manosa, Ll.
Planes, A.
Elerman, Y.
Yucel, A.
Wassermann, E. F.
机构：
[1] Duisburg Essen Univ, D-47048 Duisburg, Germany
[2] Univ Barcelona, Fac Fis, Dept Estructura Constituents, E-08028 Barcelona, Spain
[3] Ankara Univ, Dept Engn Phys, TR-06100 Ankara, Turkey
[4] Ankara Univ, Dept Engn Phys, Mugla, Turkey
[5] Mugla Univ, Mugla, Turkey
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2007年 / 310卷 / 02期
关键词：
shape-memory effect; Heusler alloys; magnetoelastic coupling;
D O I：
10.1016/j.jmmm.2006.10.1139
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The martensitic transformation temperature Ms depends linearly on the valence electron concentration for Ni-Mn-X Heusler systems where X is a group III-group V element. However, the slopes of the linearity are different for alloys with different X species and increases either as X changes from Al to In (isoelectronic) or from In to Sb (increase in number of p electrons). We discuss the features in the M-s vs e/a diagram and the relative stability of the various crystallographic phases of Ni-Mn based Heusler alloys. (C) 2006 Elsevier B. V. All rights reserved.
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页码：2788 / 2789
页数：2
相关论文
共 7 条
[1]   Martensitic transitions and the nature of ferromagnetism in the austenitic and martensitic states of Ni-Mn-Sn alloys -: art. no. 014412 [J].
Krenke, T ;
Acet, M ;
Wassermann, EF ;
Moya, X ;
Mañosa, L ;
Planes, A .
PHYSICAL REVIEW B, 2005, 72 (01)
[2]   Inverse magnetocaloric effect in ferromagnetic Ni-Mn-Sn alloys [J].
Krenke, T ;
Duman, E ;
Acet, M ;
Wassermann, EF ;
Moya, X ;
Mañosa, L ;
Planes, A .
NATURE MATERIALS, 2005, 4 (06) :450-454
[3]   Ferromagnetism in the austenitic and martensitic states of Ni-Mn-In alloys [J].
Krenke, Thorsten ;
Acet, Mehmet ;
Wassermann, Eberhard F. ;
Moya, Xavier ;
Manosa, Lluis ;
Planes, Antoni .
PHYSICAL REVIEW B, 2006, 73 (17)
[4]   Model for strain and magnetization in magnetic shape-memory alloys [J].
O'Handley, RC .
JOURNAL OF APPLIED PHYSICS, 1998, 83 (06) :3263-3270
[5]   Giant magnetic-field-induced strain in NiMnGa seven-layered martensitic phase [J].
Sozinov, A ;
Likhachev, AA ;
Lanska, N ;
Ullakko, K .
APPLIED PHYSICS LETTERS, 2002, 80 (10) :1746-1748
[6]   Identification of novel compositions of ferromagnetic shape-memory alloys using composition spreads [J].
Takeuchi, I ;
Famodu, OO ;
Read, JC ;
Aronova, MA ;
Chang, KS ;
Craciunescu, C ;
Lofland, SE ;
Wuttig, M ;
Wellstood, FC ;
Knauss, L ;
Orozco, A .
NATURE MATERIALS, 2003, 2 (03) :180-184
[7]   Large magnetic-field-induced strains in Ni2MnGa single crystals [J].
Ullakko, K ;
Huang, JK ;
Kantner, C ;
OHandley, RC ;
Kokorin, VV .
APPLIED PHYSICS LETTERS, 1996, 69 (13) :1966-1968
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