中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Growth and characterization of ferromagnetic shape memory alloy Co50Ni20FeGa29 single crystals

文献类型:期刊论文

作者Dai, XF ; Wang, HY ; Chen, LJ ; Duan, XF ; Chen, JL ; Wu, GH ; Zhu, H ; Xiao, JQ
刊名JOURNAL OF CRYSTAL GROWTH
出版日期2006
卷号290期号:2页码:626
关键词CO-NI-GA MAGNETIC-PROPERTIES HEUSLER ALLOY FIELD ACTUATION STRESS SYSTEM STRAIN
ISSN号0022-0248
通讯作者Dai, XF: Chinese Acad Sci, State Key Lab Magnetism, Beijing 100080, Peoples R China.
中文摘要Single crystals of Co50Ni20FeGa29 with B2 phase have been obtained in a deep supercooling condition. The in terface-facets and the segregation effect lead to the formation of ordered defects that store a directional internal stress. These defects give to a large energy barrier that leads to a very sharp martensitic transformation within a temperature window of only 2K. The single crystals show good shape memory effect and superelasticity, which are anisotropic between the growth direction [001] and its equivalent direction [010]. The anisotropic behaviors are attributed to the directional internal stress caused by the ordered defects. (c) 2006 Elsevier B.V. All rights reserved.
收录类别SCI
语种英语
公开日期2013-09-17
源URL[http://ir.iphy.ac.cn/handle/311004/38878]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Dai, XF,Wang, HY,Chen, LJ,et al. Growth and characterization of ferromagnetic shape memory alloy Co50Ni20FeGa29 single crystals[J]. JOURNAL OF CRYSTAL GROWTH,2006,290(2):626.
APA Dai, XF.,Wang, HY.,Chen, LJ.,Duan, XF.,Chen, JL.,...&Xiao, JQ.(2006).Growth and characterization of ferromagnetic shape memory alloy Co50Ni20FeGa29 single crystals.JOURNAL OF CRYSTAL GROWTH,290(2),626.
MLA Dai, XF,et al."Growth and characterization of ferromagnetic shape memory alloy Co50Ni20FeGa29 single crystals".JOURNAL OF CRYSTAL GROWTH 290.2(2006):626.

入库方式: OAI收割

来源:物理研究所

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