Mossbauer spectroscopy study of Fe-57 in R3Fe29-xTx (R=Y, Ce, Nd, Sm, Gd, Tb and Dy; T=V and Cr)

CORC > 半导体研究所 > 中国科学院半导体研究所 > 中国科学院半导体研究所（2009年前）

	Mossbauer spectroscopy study of Fe-57 in R3Fe29-xTx (R=Y, Ce, Nd, Sm, Gd, Tb and Dy; T=V and Cr)
	Nagamine LCCM ; Azevedo IS ; Baggio-Saitovitch E ; Rechenberg HR ; Han XF ; Lin LY
	1999
会议名称	4th latin american workshop on magnetism, magnetic materials and their applications
会议日期	jun 07-11, 1998
会议地点	sao paulo, brazil
关键词	Fe-57 Mossbauer spectra magnetic properties hyperfine field R3Fe29-xTx Fe magnetic moment MAGNETIC-PROPERTIES
页码	289-293
通讯作者	nagamine lccm ctr brasileiro pesquisas fis rua xavier sigaud 150 br-22290180 rio de janeiro brazil.
中文摘要	fe-57 mossbauer spectra for the fe atoms in the r3fe29-xtx (r=y, ce, nd, sm, gd, tb, dy; t=v, cr) compounds were collected at 4.2 k. the analysis of mossbauer spectra was based on the results of magnetization and neutron powder diffraction measurements. the average fe magnetic moments at 4.2 k, deduced from our data, are in accord with magnetization measurements. the average hyperfine field of tb3fe29-xcrx (x=1.0, 1.5, 2.0, and 3.0) decreases with increasing cr concentration, which is also in accordance with the variation of the average fe magnetic moment in the tb3fe29-xcrx compounds.
英文摘要	fe-57 mossbauer spectra for the fe atoms in the r3fe29-xtx (r=y, ce, nd, sm, gd, tb, dy; t=v, cr) compounds were collected at 4.2 k. the analysis of mossbauer spectra was based on the results of magnetization and neutron powder diffraction measurements. the average fe magnetic moments at 4.2 k, deduced from our data, are in accord with magnetization measurements. the average hyperfine field of tb3fe29-xcrx (x=1.0, 1.5, 2.0, and 3.0) decreases with increasing cr concentration, which is also in accordance with the variation of the average fe magnetic moment in the tb3fe29-xcrx compounds.; 于2010-11-15批量导入; zhangdi于2010-11-15 17:02:29导入数据到semi-ir的ir; made available in dspace on 2010-11-15t09:02:29z (gmt). no. of bitstreams: 1 3001.pdf: 383962 bytes, checksum: 574420336cd7a75b4c4cb118b73db495 (md5) previous issue date: 1999; fundacao amparo pesquisa estado sao paulo.; conselho nacl desenvolvimento cient & tecnologico.; coordenadoria aperfeicoamento pessoal nivel super.; universidad sao paulo, pro reitoria pesquisa.; centro latino americano fis.; int ctr theoret phys.; int union crystallog.; cga analit.; ctr brasileiro pesquisas fis, br-22290180 rio de janeiro, brazil; univ sao paulo, inst fis, br-05316970 sao paulo, brazil; chinese acad sci, inst semicond, beijing 100083, peoples r china
收录类别	CPCI-S
会议主办者	fundacao amparo pesquisa estado sao paulo.; conselho nacl desenvolvimento cient & tecnologico.; coordenadoria aperfeicoamento pessoal nivel super.; universidad sao paulo, pro reitoria pesquisa.; centro latino americano fis.; int ctr theoret phys.; int union crystallog.; cga analit.
会议录	magnetism, magnetic materials and their applications, 302-3
会议录出版者	transtec publications ltd ; brandrain 6, ch-8707 zurich-uetikon, switzerland
会议录出版地	brandrain 6, ch-8707 zurich-uetikon, switzerland
学科主题	半导体材料
语种	英语
ISSN号	0255-5476
ISBN号	0-87849-827-3
内容类型	会议论文
源URL	[http://ir.semi.ac.cn/handle/172111/15019]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Nagamine LCCM,Azevedo IS,Baggio-Saitovitch E,et al. Mossbauer spectroscopy study of Fe-57 in R3Fe29-xTx (R=Y, Ce, Nd, Sm, Gd, Tb and Dy; T=V and Cr)[C]. 见:4th latin american workshop on magnetism, magnetic materials and their applications. sao paulo, brazil. jun 07-11, 1998.