Transport Properties of a Ga1-xMnxAs/Ga1-yAlyAs Double-Barrier
We study the transport properties of a spin filter consisting of a double-barrier resonant tunneling device inwhich the well is made of a semimagnetic material. Even if the device could be made of several materials,we discuss here the case of a Ga1¡xMnxAs=Ga1¡yAlyAs system because it can be integrat...
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| Veröffentlicht in: | Brazilian Journal of Physics |
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| Hauptverfasser: | , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Sociedade Brasileira de Física
2006
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| Schlagworte: | |
| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=46436503 |
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