Spin oscillations in transient diffusion of a spin pulse in n-type semiconductor quantum wells
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
By studying the time and spatial evolution of a pulse of the spin polarization in $n$-type semiconductor quantum wells, we highlight the importance of the off-diagonal spin coherence in spin diffusion and transport. Spin oscillations and spin polarization reverse along the the direction of spin diffusion in the absence of the applied magnetic field are predicted from our investigation.
5 pages, 4 figures, accepted for publication in PRB
5 pages, 4 figures, accepted for publication in PRB