Structural and Physical Properties of the 6M BalrO(3): A New Metallic Iridate Synthesized under High Pressure

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	Structural and Physical Properties of the 6M BalrO(3): A New Metallic Iridate Synthesized under High Pressure
	Zhao, JG ; Yang, LX ; Yu, Y ; Li, FY ; Yu, RC ; Jin, CQ
刊名	INORGANIC CHEMISTRY
	2009
卷号	48 期号:10 页码:4290
关键词	OXIDES BA(3)LNIR(2)O(9) LN 2 CRYSTALLOGRAPHIC FORMS CHARGE-DENSITY-WAVE WEAK FERROMAGNETISM MAGNETIC-SUSCEPTIBILITY TRANSPORT-PROPERTIES CRYSTAL-STRUCTURES BAIRO3 PEROVSKITE SR2IRO4
ISSN号	0020-1669
通讯作者	Zhao, JG (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, 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	NSF; Ministry of Science and Technology of China
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/311004/53261]
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	Zhao, JG,Yang, LX,Yu, Y,et al. Structural and Physical Properties of the 6M BalrO(3): A New Metallic Iridate Synthesized under High Pressure[J]. INORGANIC CHEMISTRY,2009,48(10):4290.
APA	Zhao, JG,Yang, LX,Yu, Y,Li, FY,Yu, RC,&Jin, CQ.(2009).Structural and Physical Properties of the 6M BalrO(3): A New Metallic Iridate Synthesized under High Pressure.INORGANIC CHEMISTRY,48(10),4290.
MLA	Zhao, JG,et al."Structural and Physical Properties of the 6M BalrO(3): A New Metallic Iridate Synthesized under High Pressure".INORGANIC CHEMISTRY 48.10(2009):4290.