Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/57094
Type: Artigo de periódico
Title: Controlling magnetic and transport properties of granular alloys through Joule heating
Author: da Silva, FCS
Ferrari, EF
Knobel, M
Abstract: Melt-spun Cu-Co ribbons are annealed by linearly varying current Joule heating. During the annealing, the electrical resistance is measured in order to follow the structural transformations within the samples. The resistance versus current curves show a characteristic behavior for all samples studied. This fact is used to specify optimum conditions to obtain the best nanostructure which displays the maximum giant magnetoresistance ratio. (C) 1998 American Institute of Physics. [S0021-8979(98)04521-6].
Country: EUA
Editor: Amer Inst Physics
Rights: aberto
Identifier DOI: 10.1063/1.368792
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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