User: Guest  Login
Document type:
Zeitschriftenaufsatz 
Author(s):
Amo, A.; Vina, L.; Lugli, P.; Toropov, A.; Zhuravlev, K. 
Title:
k-Dependence of the Electron Spin-Flip Time in GaAs 
Abstract:
The k‐dependence of the electron spin flip time (τ sf ) in undoped GaAs is experimentally determined for the first time. Time‐resolved optical orientation under strong optical injection is used to directly obtain τ sf , which monotonically decreases by more than one order of magnitude when the electron k‐vector varies from 0 to 2.5×106 cm−1. Our results are well reproduced by a Monte‐Carlo simulation of the electron‐hole scattering and demonstrate that, at low lattice temperatures, the main spin...    »
 
Keywords:
Conduction bandsElectron scatteringSpin relaxationSpin scattering 
Congress title:
AIP Conf. Proc. 893, 1327 (2007); 
Congress / additional information:
Vienna, Austria, July 24 - 28, 2006 
Journal title:
Physics of Semiconductors, 93, 1327-1328 (2007) 
Year:
2007 
Year / month:
2007-04 
Quarter:
2. Quartal 
Month:
Apr 
Language:
en 
Publisher:
John Wiley & Sons