THERMAL FLUCTUATION FIELD IN NDFEB PERMANENT-MAGNETS

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	THERMAL FLUCTUATION FIELD IN NDFEB PERMANENT-MAGNETS
	LIU, JF ; PAN, SM ; LUO, HL ; HOU, DG ; NIE, XF
刊名	JOURNAL OF PHYSICS D-APPLIED PHYSICS
	1991
卷号	24 期号:3 页码:384
关键词	VISCOSITY
ISSN号	0022-3727
通讯作者	LIU, JF (reprint author), CHINESE ACAD SCI,INST PHYS,MAGNETISM LAB,BEIJING 100080,PEOPLES R CHINA.
中文摘要	Measurements of temperature dependence of the coercive field H(c) are reported for Nd-Fe-B sintered magnets. The relationship between log H(c) and log H(f) was deducted from Gaunt's localized weak-domain-wall pinning model, which can be written in the following form, log H(c) = log H(f) + log{25[(31rb2/25 kT) -1]}, where r is the domain-wall energy and b is the range of interaction between wall and pin. The values of log H(c) were calculated using the above equation, and are in good agreement with experiment.
收录类别	SCI
语种	英语
公开日期	2013-09-23
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/45721]
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	LIU, JF,PAN, SM,LUO, HL,et al. THERMAL FLUCTUATION FIELD IN NDFEB PERMANENT-MAGNETS[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,1991,24(3):384.
APA	LIU, JF,PAN, SM,LUO, HL,HOU, DG,&NIE, XF.(1991).THERMAL FLUCTUATION FIELD IN NDFEB PERMANENT-MAGNETS.JOURNAL OF PHYSICS D-APPLIED PHYSICS,24(3),384.
MLA	LIU, JF,et al."THERMAL FLUCTUATION FIELD IN NDFEB PERMANENT-MAGNETS".JOURNAL OF PHYSICS D-APPLIED PHYSICS 24.3(1991):384.