Optical power-driven electron spin relaxation regime crossover in Mn-doped bulk GaAs

2015 ◽  
Vol 92 (11) ◽  
Author(s):  
F. Münzhuber ◽  
T. Kiessling ◽  
W. Ossau ◽  
L. W. Molenkamp ◽  
G. V. Astakhov
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Optical Power ◽  
Bulk Gaas ◽  
Electron Spin Relaxation ◽  
Mn Doped

High temperature electron spin relaxation in bulk GaAs

2008 ◽  
Vol 93 (13) ◽  
pp. 132112 ◽  
Author(s):  
S. Oertel ◽  
J. Hübner ◽  
M. Oestreich
Keyword(s):  
High Temperature ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Bulk Gaas ◽  
Electron Spin Relaxation ◽  
Temperature Electron

scholarly journals Suppression of Electron Spin Relaxation in Mn-Doped GaAs

2008 ◽  
Vol 101 (7) ◽  
Author(s):  
G. V. Astakhov ◽  
R. I. Dzhioev ◽  
K. V. Kavokin ◽  
V. L. Korenev ◽  
M. V. Lazarev ◽  
...  
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Electron Spin Relaxation ◽  
Mn Doped

scholarly journals Релаксация электронного спина и резонансное охлаждение ядерных спинов в структурах GaAs : Mn

2021 ◽  
Vol 55 (9) ◽  
pp. 738
Author(s):  
А.Е. Евдокимов ◽  
М.С. Кузнецова ◽  
А.В. Михайлов ◽  
К.В. Кавокин ◽  
Р.И. Джиоев
Keyword(s):  
Relaxation Time ◽  
Magnetic Fields ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Spin System ◽  
Nuclear Spin ◽  
Pumping Power ◽  
Bulk Gaas ◽  
Electron Spin Relaxation ◽  
Nuclear Spin System

The behavior of the electron spin relaxation time in bulk GaAs layers doped with Mn was studied experimentally. We investigated the dependence of the degree of circular polarization of photoluminescence in transverse and longitudinal magnetic fields. An increase in the relaxation time of the electron spin is found from 25 ns at low pumping power to 400 ns at the threshold pumping power. The effect of resonant cooling of the nuclear spin system by optically oriented electron spins is demonstrated.

scholarly journals Electron Spin Relaxation Studies of Polydopamine Radicals

2021 ◽  
Vol 125 (3) ◽  
pp. 841-849 ◽  
Author(s):  
Krzysztof Tadyszak ◽  
Radosław Mrówczyński ◽  
Raanan Carmieli
Keyword(s):  
Spin Relaxation ◽  
Electron Spin ◽  
Electron Spin Relaxation ◽  
Relaxation Studies

Control of the electron spin relaxation by the built-in piezoelectric field in InGaAs quantum wells

2016 ◽  
Vol 108 (8) ◽  
pp. 082103 ◽  
Author(s):  
S. Azaizia ◽  
A. Balocchi ◽  
H. Carrère ◽  
P. Renucci ◽  
T. Amand ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Electron Spin Relaxation ◽  
Piezoelectric Field
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