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Magnetorresistência túnel ressonante e acoplamento magnético em heteroestruturas epitaxiais.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2004-10-29)
In the context of spin electronics, this doctorate thesis presents an
experimental study of spin polarized transport in epitaxial heterostructures as planar
magnetic tunnel junctions formed by semiconductors and metallic ...
Caracterização elétrica e magnética de Fe granular embebido em matriz de ZnSe
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2008-03-13)
Electric and magnetic properties of nanoscopic clusters of iron immersed in Zinc
Selenide were studied in this work. The system presents superparamagnetic behavior with a
weak thermally activate ferromagnetic interaction. ...
Obtenção e caracterização de heteroestruturas epitaxiais magnetoelétricas de [KNbO3]0,9-[BaNi1/2Nb1/2O3-��]0,1 e [La0,7Sr0,3MnO3]
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2016-10-07)
Magnetoelectric materials have been extensively studied in the last decade, particularly due to the applicability for sensors, attenuators, transformers and others. Hence as an objective for this work we propose a study ...