Half-metal phases in a quantum wire with modulated spin-orbit interaction
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 polarization exhibit ballistic conductance, can be tuned by varying the magnetic f...
Guardado en:
| Autores principales: | Cabra, Daniel Carlos, Rossini, Gerardo Luis, Ferraz, A., Japaridze, G. I., Johannesson, H. |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2017
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/97990 https://ri.conicet.gov.ar/11336/55586 https://journals.aps.org/prb/abstract/10.1103/PhysRevB.96.205135 |
| Aporte de: |
Ejemplares similares
-
Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction
por: Alcalde, A.M., et al. -
Spin relaxation in quantum dots: Role of the phonon modulated spin-orbit interaction
Publicado: (2009) -
Spin relaxation rates in quantum dots: Role of the phonon modulated spin-orbit interaction
por: Alcalde, A.M., et al. -
Spin relaxation rates in quantum dots: Role of the phonon modulated spin-orbit interaction
Publicado: (2008) -
Electron spin relaxation due to phonon modulation of the Rashba interaction in quantum dots
por: Alcalde, A.M., et al.