Show simple item record

dc.contributor.authorCOEY, JOHN MICHAEL DAVID
dc.date.accessioned2009-08-12T09:44:58Z
dc.date.available2009-08-12T09:44:58Z
dc.date.issued1987
dc.date.submitted1987en
dc.identifier.citationJ M D Coey, D H Ryan and R Buder 'Kohlraush thermal relaxation in a random magnet' in Physical Review Letters, 58, (4), 1987, pp 385 - 388en
dc.identifier.otherYen
dc.identifier.otherY
dc.identifier.urihttp://hdl.handle.net/2262/31666
dc.descriptionPUBLISHEDen
dc.description.abstractSpecific-heat measurements on amorphous FexZr100-x (x=90 and 92) by a thermal relaxation method reveal a temperature decay of the form T(t)=T0+T exp[-(t/)] below 20 K, where the alloys are asperomagnetically ordered. 0.5 when T00. The stretched exponential is a manifestation of nonergodic behavior, because of the inability of the spin system to explore the available random magnetic configurations on the 100-ms times scale of the experiment.en
dc.format.extent385en
dc.format.extent388en
dc.format.extent572676 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.ispartofseriesPhysical Review Lettersen
dc.relation.ispartofseries58en
dc.relation.ispartofseries4en
dc.rightsYen
dc.subjectPhysicsen
dc.titleKohlraush thermal relaxation in a random magneten
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jcoey
dc.identifier.rssinternalid3947


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record