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Alternating spin-polarized current induces parametric resonance in spin valves
(American Physical Society, 2015)
Ferromagnetic systems under the influence of spin-polarized currents exhibit rich spatiotemporal dynamics at nanoscales. We study spin-transfer nano-oscillators driven by the combination of alternating and direct spin-polarized ...
Magnetoelectric tuning of the inverse spin-Hall effect
(American Institute of Physics, 2017-05-09)
We demonstrate in this article that the magnetoelectric (ME) mechanism can be exploited to control the spin current emitted in a spin pumping experiment using moderate electric fields. Spin currents were generated at the ...
Relation between halo spin and cosmic-web filaments at z similar or equal to 3
(2017)
We investigate the spin evolution of dark matter haloes and their dependence on the number of connected filaments from the cosmic web at high redshift (spin-filament relation hereafter). To this purpose, we have simulated ...
The effect of a vibrational mode on the electronic properties of a deformable spin-1 molecule, in a break junction setup.
(Instituto de Física da Universidade de São Paulo.São Paulo, 2014-05-21)
Using numerical renormalization group calculations, we study
the effect of a vibrational mode on the electronic properties of a deformable
spin-1 molecule, in a break junction setup. Stretching the molecule along ...
Numerical and analytical approach for the spin-stabilized satellite attitude propagation
(2016-10-01)
This paper presents the comparison between the numerical and analytical results of a spacecraft attitude propagation for a spin-stabilized satellite. Some external torques are introduced in the equations of the motion and ...
Estudo sobre injeção de correntes de spin em interfaces magnéticas/supercondutorasSpin current injection in magnets/superconductor interface: a case study
(Universidade Federal de Viçosa, 2021)
Retificação induzida por geometria em redes de spin
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE FÍSICAPrograma de Pós-Graduação em FísicaUFMG, 2020-08-14)
The main point of this thesis is to explore how the geometry of a spin lattice can influence spin currents, and if a geometric asymmetry is able to induce rectification.
Spin lattices in quantum closed systems, described ...
Magnetorresistência perturbativa e estudo de fenômenos da caloritrônica de Spin em nanoestruturas magnéticas
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA, 2019-06-07)
In this work has been realized studies in thin magnetic films with the purpose of
approaching two lines of investigation: (a) the understanding of mechanisms of interaction
in coupled ferromagnetic/antiferromagnetic ...
Efeito Seebeck de spin e efeito Nernst anômalo em nanoestruturas compostas por Co2FeAlSpin Seebeck effect and anomalous Nernst effect in nanostructures composed of Co2FeAl
(Universidade Federal do Rio Grande do NorteBrasilUFRNFísica Bacharelado, 2021)