dc.contributor.author | COEY, JOHN MICHAEL DAVID | |
dc.date.accessioned | 2009-08-12T09:44:58Z | |
dc.date.available | 2009-08-12T09:44:58Z | |
dc.date.issued | 1987 | |
dc.date.submitted | 1987 | en |
dc.identifier.citation | J 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 - 388 | en |
dc.identifier.other | Y | en |
dc.identifier.other | Y | |
dc.identifier.uri | http://hdl.handle.net/2262/31666 | |
dc.description | PUBLISHED | en |
dc.description.abstract | Specific-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.extent | 385 | en |
dc.format.extent | 388 | en |
dc.format.extent | 572676 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.relation.ispartofseries | Physical Review Letters | en |
dc.relation.ispartofseries | 58 | en |
dc.relation.ispartofseries | 4 | en |
dc.rights | Y | en |
dc.subject | Physics | en |
dc.title | Kohlraush thermal relaxation in a random magnet | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jcoey | |
dc.identifier.rssinternalid | 3947 | |