Mostrar registro simples

Correlation between magnetic interactions and giant magnetoresistance in melt-spun co/sub 10/cu/sub 90/ granular alloys

dc.contributor.authorViegas, Alexandre da Caspt_BR
dc.contributor.authorGeshev, Julian Penkovpt_BR
dc.contributor.authorDorneles, Lucio Strazzaboscopt_BR
dc.contributor.authorSchmidt, Joao Edgarpt_BR
dc.contributor.authorKnobel, Marcelopt_BR
dc.date.accessioned2014-05-17T02:06:59Zpt_BR
dc.date.issued1997pt_BR
dc.identifier.issn0021-8979pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/95364pt_BR
dc.description.abstractThe effects of annealing on the structural, magnetic, and magnetotransport properties of melt-spun Co10Cu90 granular alloys were investigated. The interaction effects were studied from both remanent magnetization and magnetotransport data, using two different methods to reach the demagnetized state, ac and dc demagnetization. The analysis of the structural evolution and interaction strength between the magnetic clusters clearly shows the role of some structural parameters ~particle size and density, interparticle distance! and the degree of magnetic correlation in the magnetic field response of the resistance in these inhomogeneous systems.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofJournal of Applied Physics. Woodbury. Vol. 82, n. 6 (Sept. 1997), p. 3047-3053pt_BR
dc.rightsOpen Accessen
dc.subjectFísica da matéria condensadapt_BR
dc.subjectMagnetorresistênciapt_BR
dc.titleCorrelation between magnetic interactions and giant magnetoresistance in melt-spun co/sub 10/cu/sub 90/ granular alloyspt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000152443pt_BR
dc.type.originEstrangeiropt_BR


Thumbnail
Nome:
000152443.pdf
Tamanho:
275.7Kb
Formato:
PDF
Descrição:
Texto completo (inglês)
Visualizar/abrir
   

Este item está licenciado na Creative Commons License

Mostrar registro simples