Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets

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	Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets
	Liu, EK ; Wang, WH ; Feng, L ; Zhu, W ; Li, GJ ; Chen, JL ; Zhang, HW ; Wu, GH ; Jiang, CB ; Xu, HB ; de Boer, F
刊名	NATURE COMMUNICATIONS
	2012
卷号	3
关键词	FIELD-INDUCED STRAINS SHAPE-MEMORY ALLOYS INDUCED MARTENSITIC-TRANSFORMATION MAGNETIC ENTROPY CHANGE NI-MN-GA PHASE-TRANSFORMATION CRYSTAL-STRUCTURE TRANSITIONS SYSTEM
ISSN号	2041-1723
通讯作者	Wang, WH (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, State Key Lab Magnetism, Beijing 100190, Peoples R China.
中文摘要	The magnetostructural coupling between the structural and the magnetic transition has a crucial role in magnetoresponsive effects in a martensitic-transition system. A combination of various magnetoresponsive effects based on this coupling may facilitate the multifunctional applications of a host material. Here we demonstrate the feasibility of obtaining a stable magnetostructural coupling over a broad temperature window from 350 to 70 K, in combination with tunable magnetoresponsive effects, in MnNiGe:Fe alloys. The alloy exhibits a magnetic-field-induced martensitic transition from paramagnetic austenite to ferromagnetic martensite. The results indicate that stable magnetostructural coupling is accessible in hexagonal phase-transition systems to attain the magnetoresponsive effects with broad tunability.
收录类别	SCI
资助信息	National Natural Science Foundation of China [51031004, 51021061, 11174352]; National Basic Research Program of China (973 Programs) [2009CB929501, 2010CB833102, 2012CB619405]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53045]
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	Liu, EK,Wang, WH,Feng, L,et al. Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets[J]. NATURE COMMUNICATIONS,2012,3.
APA	Liu, EK.,Wang, WH.,Feng, L.,Zhu, W.,Li, GJ.,...&de Boer, F.(2012).Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets.NATURE COMMUNICATIONS,3.
MLA	Liu, EK,et al."Stable magnetostructural coupling with tunable magnetoresponsive effects in hexagonal ferromagnets".NATURE COMMUNICATIONS 3(2012).