Tuning $g$-factor of electrons through spin-orbit coupling in GaAs/AlGaAs conical quantum dots
We investigate band structures of (Formula presented.) three-dimensional conical quantum dots (QDs). In particular, we explore the influence of the Rashba and Dresselhaus spin–orbit couplings in the variation of effective (Formula presented.)-factor of electrons in such QDs. We demonstrate that th...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión aceptada para publicación |
| Fecha de publicación: | 2016 |
| País: | España |
| Institución: | Basque Center for Applied Mathematics (BCAM) |
| Repositorio: | BIRD. BCAM's Institutional Repository Data |
| OAI Identifier: | oai:bird.bcamath.org:20.500.11824/164 |
| Acceso en línea: | http://hdl.handle.net/20.500.11824/164 |
| Access Level: | acceso abierto |
| Palabra clave: | (Formula presented.)-factor of electrons Conical semiconductor quantum dots spin–orbit coupling |
| Sumario: | We investigate band structures of (Formula presented.) three-dimensional conical quantum dots (QDs). In particular, we explore the influence of the Rashba and Dresselhaus spin–orbit couplings in the variation of effective (Formula presented.)-factor of electrons in such QDs. We demonstrate that the interplay between the Rashba and Dresselhaus spin–orbit couplings can provide further insight into underlying physical phenomena and assist in the design of quantum logic gates for the application in spintronic devices. |
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