Observation of an unusual field-dependent slow magnetic relaxation and   two distinct transitions in a family of rare-earth-transition-metal   complexes

doi:10.1103/PhysRevB.63.054431

CORC > 北京大学 > 化学与分子工程学院

	Observation of an unusual field-dependent slow magnetic relaxation and two distinct transitions in a family of rare-earth-transition-metal complexes
	Gao, S ; Su, G ; Yi, T ; Ma, BQ
刊名	physical review b
	2001
关键词	CANTED ANTIFERROMAGNETISM GD LN
DOI	10.1103/PhysRevB.63.054431
英文摘要	An unusual field-dependent slow magnetic relaxation and two distinct transitions were observed in a family of rare-earth-transition-metal complexes [Ln (bipy) (H2O)(4) M(CN)(6)] . 1.5 (bipy) . 4H(2)O (bipy = 2,2'-bipyridine; Ln = Gd3+,Y3+; M = Fe3+, Co3+). The magnetic relaxation, which is quite different from those in normal spin glasses and superparamagnets but qualitatively resembles those in the single-molecule magnet Mn-12-Ac even if they possess different structures, might be attributed to the presence of frustration that is incrementally unveiled by the external magnetic field. The two distinct transitions in [GdFe] were presumed from de and ac susceptibility as well as heat capacity measurements.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000166820600084&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Physics, Condensed Matter; SCI(E); 44; ARTICLE; 5; 63
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/389327]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Gao, S,Su, G,Yi, T,et al. Observation of an unusual field-dependent slow magnetic relaxation and two distinct transitions in a family of rare-earth-transition-metal complexes[J]. physical review b,2001.
APA	Gao, S,Su, G,Yi, T,&Ma, BQ.(2001).Observation of an unusual field-dependent slow magnetic relaxation and two distinct transitions in a family of rare-earth-transition-metal complexes.physical review b.
MLA	Gao, S,et al."Observation of an unusual field-dependent slow magnetic relaxation and two distinct transitions in a family of rare-earth-transition-metal complexes".physical review b (2001).