Egues, J. C. and Burkard, G. and Loss, D.. (2003) Datta-Das transistor with enhanced spin control. Applied physics letters, Vol. 82, H. 16. pp. 2658-2660.
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Official URL: http://edoc.unibas.ch/dok/A5254702
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Abstract
We consider a two-channel spin transistor with weak spin-orbit induced interband coupling. We show that the coherent transfer of carriers between the coupled channels gives rise to an additional spin rotation. We calculate the corresponding spin-resolved current in a Datta-Das geometry and show that a weak interband mixing leads to enhanced spin control.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Mesoscopics (Loss) |
|---|---|
| UniBasel Contributors: | Loss, Daniel |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Institute of Physics |
| ISSN: | 0003-6951 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Related URLs: | |
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| Last Modified: | 22 Mar 2012 14:26 |
| Deposited On: | 22 Mar 2012 13:54 |
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