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Half-metal phases in a quantum wire with modulated spin-orbit interaction
(American Physical Society, 2017-11-17)
Half-metal phases in a quantum wire with modulated spin-orbit interaction
(American Physical Society, 2017-11)
We propose a spin filter device based on the interplay of a modulated spin-orbit interaction and a uniform external magnetic field acting on a quantum wire. Half-metal phases, where electrons with only a selected spin ...
The stellar metallicity gradients in galaxy discs in a cosmological scenario
(2016)
Context. The stellar metallicity gradients of disc galaxies provide information on disc assembly, star formation processes, and chemical evolution. They also might store information on dynamical processes that could affect ...
On the half-metallicity of Co2FeSi Heusler alloy: Point-contact Andreev reflection spectroscopy and ab initio study
(American Physical Society, 2013-06)
Co2FeSi, a Heusler alloy with the highest magnetic moment per unit cell and the highest Curie temperature, has largely been described theoretically as a half-metal. This conclusion, however, disagrees with point contact ...
Orbital correlations in the ferromagnetic half-metal CrO2
(American Physical SocCollege PkEUA, 2001)
Electronic structure of La0.5Ca0.5MnO3
(Pergamon-elsevier Science LtdOxfordInglaterra, 1997)