Characteristics of the premartensitic transition strain in ferromagnetic shape memory Ni50.5Mn24.5Ga25 single crystals

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	Characteristics of the premartensitic transition strain in ferromagnetic shape memory Ni50.5Mn24.5Ga25 single crystals
	Cui, YT ; Chen, JL ; Liu, GD ; Wu, GH ; Wang, WL
刊名	JOURNAL OF PHYSICS-CONDENSED MATTER
	2004
卷号	16 期号:18 页码:3061
关键词	MN-GA ALLOYS PHASE-TRANSITION MAGNETIC-FIELD NI2MNGA TRANSFORMATION STRESS TEMPERATURE
ISSN号	0953-8984
通讯作者	Cui, YT: Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, POB 603, Beijing 100080, Peoples R China.
中文摘要	By measuring the strain across the premartensitic transition without and with external dc magnetic fields applied along the [001] and [010] directions of the parent phase, respectively, the characteristics of the premartensitic transition strain is investigated in detail. It was found that not only does the premartensitic transition temperature pronounce a more rapid decrease, but the premartensitic transition strain also exhibits a larger change for a field applied along the [010] direction than does a field along the [001] direction. In accord with a previous model, the present results confirm that the magnetoelastic interaction is responsible for the premartensitic transition, and the magnitude of the maunetoelastic interaction in the [010] direction is stronger than that in the [00 1] direction.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/34607]
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	Cui, YT,Chen, JL,Liu, GD,et al. Characteristics of the premartensitic transition strain in ferromagnetic shape memory Ni50.5Mn24.5Ga25 single crystals[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2004,16(18):3061.
APA	Cui, YT,Chen, JL,Liu, GD,Wu, GH,&Wang, WL.(2004).Characteristics of the premartensitic transition strain in ferromagnetic shape memory Ni50.5Mn24.5Ga25 single crystals.JOURNAL OF PHYSICS-CONDENSED MATTER,16(18),3061.
MLA	Cui, YT,et al."Characteristics of the premartensitic transition strain in ferromagnetic shape memory Ni50.5Mn24.5Ga25 single crystals".JOURNAL OF PHYSICS-CONDENSED MATTER 16.18(2004):3061.