Hydrogen absorption property and magnetism of SmFeA1 and its hydrides

doi:10.1016/jmmm.2005.09.022

CORC > 北京大学 > 化学与分子工程学院

	Hydrogen absorption property and magnetism of SmFeA1 and its hydrides
	Wang, YT ; Shao, HY ; Li, XG ; Zhang, L ; Takahashi, S
刊名	磁学和磁性材料杂志
	2006
关键词	SmFeA1 compound hydrogen absorption hydrides mictomagnetism field-induced magnetic transition RNIAL INTERMETALLIC COMPOUNDS PERMANENT-MAGNETS COMPOUND MOMENTS BASE FE ND
DOI	10.1016/jmmm.2005.09.022
英文摘要	Magnetic properties of SmFeAl and its hydrides synthesized at 298-673 K under 40 bar hydrogen pressure were investigated by a superconducting quantum interference device (SQUID) from 4.2 to 300K. SmFeAl and its hydrides have a mictomagnetic transition during the field-cooled process. In both SmFeAl and its hydrides, a shifted magnetic hysteresis cycle towards positive magnetization was observed. But when SmFeAlHx, decomposes completely into SmHx, and Fe-Al alloy, this special transition disappears. (c) 2005 Elsevier B.V. All rights reserved.; Materials Science, Multidisciplinary; Physics, Condensed Matter; SCI(E); EI; 0; ARTICLE; 2; 297-301; 302
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/398589]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, YT,Shao, HY,Li, XG,et al. Hydrogen absorption property and magnetism of SmFeA1 and its hydrides[J]. 磁学和磁性材料杂志,2006.
APA	Wang, YT,Shao, HY,Li, XG,Zhang, L,&Takahashi, S.(2006).Hydrogen absorption property and magnetism of SmFeA1 and its hydrides.磁学和磁性材料杂志.
MLA	Wang, YT,et al."Hydrogen absorption property and magnetism of SmFeA1 and its hydrides".磁学和磁性材料杂志 (2006).