Optically-Induced Suppression of Spin Relaxation in Two-Dimensional Electron Systems with Rashba Interaction
| dc.creator | Pershin, Yuriy V. | |
| dc.date | 2003-10-09 | |
| dc.date | 2007-02-08 | |
| dc.date.accessioned | 2026-07-07T08:05:24Z | |
| dc.date.available | 2026-07-07T08:05:24Z | |
| dc.description | A pulsed technique for electrons in 2D systems, in some ways analogous to spin echo in nuclear magnetic resonance, is discussed. We show that a sequence of optical below-band gap pulses can be used to suppress the electron spin relaxation due to the D'yakonov-Perel' spin relaxation mechanism. The spin relaxation time is calculated for several pulse sequences within a Monte Carlo simulation scheme. The maximum of spin relaxation time as a function of magnitude/width of the pulses corresponds to $π$-pulse. It is important that even relatively distant pulses efficiently suppress spin relaxation. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0310225 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0310225 | |
| dc.identifier | Phys. Rev. B 75, 165320 (2007) | |
| dc.identifier | doi:10.1103/PhysRevB.75.165320 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/130275 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Optically-Induced Suppression of Spin Relaxation in Two-Dimensional Electron Systems with Rashba Interaction | |
| dc.type | text |