Ferromagnetism in the Mn-based Heusler alloy Mn2NiSb

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	Ferromagnetism in the Mn-based Heusler alloy Mn2NiSb
	Luo, HZ ; Meng, FB ; Feng, ZQ ; Li, YX ; Zhu, W ; Wu, GH ; Zhu, XX ; Jiang, CB ; Xu, HB
刊名	JOURNAL OF APPLIED PHYSICS
	2009
卷号	105 期号:10
关键词	MAGNETIC-PROPERTIES SHAPE-MEMORY PHASE 1ST-PRINCIPLES TRANSPORT DISTANCE MN2VAL
ISSN号	0021-8979
通讯作者	Luo, HZ: Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China.
中文摘要	A Mn-based Heusler alloy Mn2NiSb has been synthesized. First-principles calculations and experimental measurements were employed to investigate its electronic structure and magnetism. Theoretical calculation indicates a ferromagnetic coupling in Mn2NiSb and a total spin moment of 4.21 mu(B)/f.u., which agrees quite well with the saturation moment at 5 K. This ferromagnetic coupling arises from the larger lattice constant and more valence electrons compared with other Mn-based Heusler alloys. The partial spin moments for Mn (A), Mn (B), and Ni are 0.6, 3.30, and 0.3 mu(B), respectively. The Curie temperature of Mn2NiSb is 647 K, indicating a strong exchange interaction between Mn atoms.
收录类别	SCI
资助信息	National Natural Science Foundation of China [50531010]; Natural Science Foundation of Hebei [E2006000063]
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/311004/38110]
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	Luo, HZ,Meng, FB,Feng, ZQ,et al. Ferromagnetism in the Mn-based Heusler alloy Mn2NiSb[J]. JOURNAL OF APPLIED PHYSICS,2009,105(10).
APA	Luo, HZ.,Meng, FB.,Feng, ZQ.,Li, YX.,Zhu, W.,...&Xu, HB.(2009).Ferromagnetism in the Mn-based Heusler alloy Mn2NiSb.JOURNAL OF APPLIED PHYSICS,105(10).
MLA	Luo, HZ,et al."Ferromagnetism in the Mn-based Heusler alloy Mn2NiSb".JOURNAL OF APPLIED PHYSICS 105.10(2009).