Magnetoimpedância em multicamadas de Ni81Fe19/Cu com a corrente de sonda perpendicular ao plano do filme

dc.contributorSommer, Rubem Luis
dc.contributorhttp://lattes.cnpq.br/7705036710106784
dc.contributorFraga, Gilberto Luiz Ferreira
dc.contributorhttp://lattes.cnpq.br/2120996664549887
dc.contributorMagalhães, Sergio Garcia
dc.contributorhttp://lattes.cnpq.br/8564675492283232
dc.creatorCallegari, Gustavo Luiz
dc.date.accessioned2017-05-08
dc.date.available2017-05-08
dc.date.created2017-05-08
dc.date.issued2006-06-02
dc.identifierCALLEGARI, Gustavo Luiz. Magnetoimpedance in multilayers of Ni81Fe19/Cu with the chain of perpendicular sounding lead to the plan of film. 2006. 94 f. Dissertação (Mestrado em Física) - Universidade Federal de Santa Maria, Santa Maria, 2006.
dc.identifierhttp://repositorio.ufsm.br/handle/1/9258
dc.description.abstractIn this work the behavior of the magnetoimpedance (MI) in ferromagnetic multilayered (Ni81Fe19/Cu) produced by magnetron sputtering was studied. In all measurements, the probe current was applied perpendicularly to the film surface. The MI measurements were performed in the frequency range 100kHz - 1.8GHz with an HP-4396B impedance analyzer and a specially designed sample holder. Magnetoimpedance ratios of 150% were obtained in some of the studied samples.
dc.publisherUniversidade Federal de Santa Maria
dc.publisherBR
dc.publisherFísica
dc.publisherUFSM
dc.publisherPrograma de Pós-Graduação em Física
dc.rightsAcesso Aberto
dc.subjectMagnetoimpedância
dc.subjectFilmes finos
dc.subjectRessonância ferromagnética
dc.subjectMagnetoimpedância perpendicular
dc.subjectMagnetoimpedance
dc.subjectThin films
dc.subjectFerromagnetic resonance
dc.subjectMagnetron sputtering
dc.subjectPermalloy
dc.subjectPerpendicular magneoimpedance
dc.titleMagnetoimpedância em multicamadas de Ni81Fe19/Cu com a corrente de sonda perpendicular ao plano do filme
dc.typeDissertação


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