Martensitic and magnetic transformation in Mn50Ni50-xSnx ferromagnetic shape memory alloys

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	Martensitic and magnetic transformation in Mn50Ni50-xSnx ferromagnetic shape memory alloys
	Ma, L ; Wang, SQ ; Li, YZ ; Zhen, CM ; Hou, DL ; Wang, WH ; Chen, JL ; Wu, GH
刊名	JOURNAL OF APPLIED PHYSICS
	2012
卷号	112 期号:8
关键词	FIELD-INDUCED STRAINS HEUSLER ALLOYS SYSTEM TRANSITION
ISSN号	0021-8979
通讯作者	Wu, GH: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	A martensitic transformation (MT) from a body-centered-cubic austenitic phase to a tetragonal martensitic phase has been found in Mn50Ni50-xSnx (0 <= x <= 11) alloys. The martensitic transformation temperature can be decreased by about 71.6 K by increasing the Sn concentration by 1 at. %. For 9 <= x <= 11, Mn50Ni50-xSnx ferromagnetic shape memory alloys are obtained. Due to the large magnetization difference (Delta M 60 emu/g) and small thermal hysteresis (Delta T = 6K) in the Mn50Ni40Sn10 alloy, a two-way magnetic-field-induced martensitic transformation is observed with dT/dH = 2 K/T. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4758180]
收录类别	SCI
资助信息	National Natural Science Foundation of China [51021061, 51101049, 51271071, 10804026]; Hebei Science Foundation [E2010000429, E2012205057, 12965136D, 2010261]; National 973 Foundation [2009CB929501]
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/41756]
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	Ma, L,Wang, SQ,Li, YZ,et al. Martensitic and magnetic transformation in Mn50Ni50-xSnx ferromagnetic shape memory alloys[J]. JOURNAL OF APPLIED PHYSICS,2012,112(8).
APA	Ma, L.,Wang, SQ.,Li, YZ.,Zhen, CM.,Hou, DL.,...&Wu, GH.(2012).Martensitic and magnetic transformation in Mn50Ni50-xSnx ferromagnetic shape memory alloys.JOURNAL OF APPLIED PHYSICS,112(8).
MLA	Ma, L,et al."Martensitic and magnetic transformation in Mn50Ni50-xSnx ferromagnetic shape memory alloys".JOURNAL OF APPLIED PHYSICS 112.8(2012).