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Effect of size distribution on magetization in a two-dimensional system of magnetic granules with uniaxial anistropy
(SOCIEDAD MEXICANA DE FISICA, 2002)
Anisotropic self-organization of hybrid silica based xerogels containing bridge positively charged 1,4-diazoniabicycle[2.2.2]octane chloride group
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2008)
Estudo do desalinhamento entre os eixos de anisotropia via magnetorresistência anisotrópica em sistemas com exchange bias
(Universidade Federal de Santa MariaBrasilFísicaUFSMPrograma de Pós-Graduação em FísicaCentro de Ciências Naturais e Exatas, 2019-11-28)
The Exchange Bias effect (EB) arises in systems with interfacial coupling, generally between
a ferromagnetic (FM) and a antiferromagnetic (AFM) material. The well-known manifestations
of this phenomenon are the field ...
Dinâmica da magnetização em filmes finos de Co20Fe60B20
(Universidade Federal de Santa MariaBrasilFísicaUFSMPrograma de Pós-Graduação em FísicaCentro de Ciências Naturais e Exatas, 2021-02-28)
In this work, it was realize a ferromagnetic resonance insvestigation in Co20Fe60B20 thin films with diferent thickness between 100 - 2000 nm. The hysteresis curves were obtained with a vibrating sample magnetometer. The ...
Phase transition of quantum light-matter systems
(Universidad de Chile, 2018)
Strong correlation e ects emerge from light-matter interactions in coupled resonator
arrays, such as the Mott-Insulator to super
uid phase transition of atom-photon
excitations are among the most interesting phenomena ...
Efeito hall extraordinário em multicamadas granulares de SiO2/Co/CoO com exchange bias
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2012-07-27)
Granular magnetic systems can be composed by magnetic particles or clusters with size of some
nanometers. These magnetic nanoparticles present different magnetic order phases, as superparamagnetic,
and they can be embedded ...