Zaitsev, Oleg and Richter, Klaus (2004) Weak antilocalization and spin relaxation in integrable quantum dots. MATERIALS SCIENCE-POLAND, 22 (4). pp. 469-479. ISSN 0137-1339
Full text not available from this repository. (Request a copy)Abstract
We study spin relaxation and weak ( anti) localization arising from Rashba spin-orbit interaction in ballistic quantum dots with integrable orbital dynamics. We employ a recently developed semiclassical theory for spin-dependent quantum magneto-transport to reveal the dependence of spin dephasing on different types of regular, spatially confined motion. In particular, we analytically derive spin relaxation in circular cavities and compare it with corresponding numerical results. Moreover, we show that different integrable confinement geometries show remarkable differences in their spin evolution.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ORBIT INTERACTION; PHASE-SPACE; LOCALIZATION; TRANSMISSION; spin relaxation; antilocalization; spin dephasing; circular cavity |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 23 Jul 2021 10:43 |
| Last Modified: | 23 Jul 2021 10:43 |
| URI: | https://pred.uni-regensburg.de/id/eprint/38209 |
Actions (login required)
 |
View Item |
