Buscar
Mostrando ítems 1-10 de 45
Cylindrical magnetization model for glass-coated microwires with circular anisotropy: Statics
(Elsevier Science BvAmsterdamHolanda, 2011)
Anhysteretic remanent magnetization: model of grain size distribution of spherical magnetite grains
(Springer, 2018-04)
A phenomenological model based on a linear relationship between the magnetic coercivity field and the reciprocal of the grain diameter is applied to explain the anhysteretic remanent magnetization (ARM) imparted to artificial ...
Mechanism of localization of the magnetization reversal in 3 nm wide Co nanowires
(American Physical Society, 2012-09)
The mechanism of magnetization reversal has been studied in a model system of self-assembled cobalt nanowires with a 3 nm diameter. The structure, orientation and size of grains within the nanowires could be determined by ...
Micromagnetic simulation study of a disordered model for one-dimensional granular perovskite manganite oxide nanostructures
(American Physical Society, 2018-06)
Chemical techniques are an efficient method to synthesize one-dimensional perovskite manganite oxide nanostructures with a granular morphology, that is, formed by arrays of monodomain magnetic nanoparticles. Integrating ...
Micromagnetic structure images taken using platinum coated tips
(Amer Inst PhysicsMelvilleEUA, 2001)
Exchange bias in ferrite hollow nanoparticles originated by complex internal magnetic structure
(IOP Publishing, 2015-10-05)
Iron-oxide hollow nanospheres (HNS) may present unusual magnetic behavior as a consequence of their unique morphology. Here, we report the unusual magnetic behavior ofHNS that are 9 nmin diameter. The magnetic properties ...
Métodos em GPU para explorar a estabilidade topológica de nanomagnetos
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2021)
Técnicas tradicionais e modernas para simulação em física
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2021)
Análise da estabilidade de skyrmions em filme antiferromagnético (KMnF3/P t) contendo impurezas magnéticas
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2023)
Dinâmica generalizada para sistemas magnéticos nanoestruturados
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2019-11-13)
Microwave emission by magnetic materials at well-localized frequencies is of great interest
for future nanotechnology applications. In this work a generalized model was developed to
study the excitation spectra of ...