Buscar
Mostrando ítems 111-120 de 283
Magnetostricção e ruído Barkhausen em aços elétricos de grão não-orientado
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2005-12-20)
Non-oriented electrical steels (NO) studied in this work are used in applications that demand isotropy of magnetic properties along the plane of the sheet, which the magnetic field is applied in different angles with respect ...
Combined effects of vertical and lateral confinement on the magnetic properties of MnAs micro and nano-ribbons
(American Institute of Physics, 2016-09)
The micromagnetic domain structure of MnAs films gave place to an intense research activity in the last few years due to its potential application in magneto-electronic devices such as domain-wall track memories and logic ...
Multifractality in domain wall dynamics of a ferromagnetic film
(American Physical Society, 2012-12-27)
We investigate the multifractal properties in the dynamics of domain walls of a ferromagnetic film. We apply
the Multifractal Detrended Fluctuation Analysis method in experimental Barkhausen noise time series measured in ...
Hysteresis loss subdivision
(ELSEVIER SCIENCE BV, 2008)
Assuming that different energy dissipation mechanisms are at work along hysteresis, a hysteresis loss subdivision procedure has been proposed, using the induction at maximum permeability ( around 0.8 T, in electrical steels) ...
Solitonlike magnetization textures in noncollinear antiferromagnets
(2016)
We show that proper control of magnetization textures can be achieved in noncollinear antiferromagnets. This opens the versatile toolbox of domain-wall manipulation in the context of a different family of materials. In ...
Solitonlike magnetization textures in noncollinear antiferromagnets
(Amer Physical Soc, 2016)
We show that proper control of magnetization textures can be achieved in noncollinear antiferromagnets. This opens the versatile toolbox of domain-wall manipulation in the context of a different family of materials. In ...