Instability of long-range order in a d = 3 random-field Ising model system: FexZn1-xF2

Please use this identifier to cite or link to this item: http://dspace.mediu.edu.my:8181/xmlui/handle/123456789/3110

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DC Field	Value	Language
dc.creator	Montenegro F. C.	-
dc.creator	Lima K. A.	-
dc.creator	Torikachvili M. S.	-
dc.creator	Lacerda A. H.	-
dc.date	2000	-
dc.date.accessioned	2013-05-30T00:31:38Z	-
dc.date.available	2013-05-30T00:31:38Z	-
dc.date.issued	2013-05-30	-
dc.identifier	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000400023	-
dc.identifier	http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2000&volume=30&issue=4&spage=758	-
dc.identifier.uri	http://koha.mediu.edu.my:8181/jspui/handle/123456789/3110	-
dc.description	Instabilities of long-range order are observed in samples of the d = 3 dilute uniaxial antiferromagnet Fe xZn1-xF2 with x = 0:56 and 0.41, under strong random fields. The onset of instability, mapped in the (H, T) phase diagrams of the samples, reveals that the H, T and x dependence of the effective random field is in qualitative agreement with a mean-field expression predicted in the weak-field limit for site diluted antiferromagnets.	-
dc.publisher	Sociedade Brasileira de Física	-
dc.source	Brazilian Journal of Physics	-
dc.title	Instability of long-range order in a d = 3 random-field Ising model system: FexZn1-xF2	-
Appears in Collections:	Physics and Astronomy

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