Trushin, Maxim and Schliemann, John (2007) Spin dynamics in rolled-up two-dimensional electron gases. NEW JOURNAL OF PHYSICS, 9: 346. ISSN 1367-2630,
Full text not available from this repository. (Request a copy)Abstract
A curved two- dimensional electron gas with spin - orbit interactions due to the radial confinement asymmetry is considered. At a certain relation between the spin - orbit coupling strength and curvature radius the tangential component of the electron spin becomes a conserved quantity for any spin-independent scattering potential that leads to a number of interesting effects such as persistent spin helix and strong anisotropy of spin relaxation times. The effect proposed can be utilized in non- ballistic spin- field- effect transistors.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HETEROSTRUCTURE; LAYERS; INAS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 02 Dec 2020 09:54 |
| Last Modified: | 02 Dec 2020 09:54 |
| URI: | https://pred.uni-regensburg.de/id/eprint/32194 |
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