Magnetic-field-induced breakdown of correlation between spins and momenta of photoexcited electrons in GaAs crystals
Karlik I. Ya. , Mirlin D. N. , Nikitin L. P. , Polyakov D. G. , Sapega V. F.
The effect of a longitudinal magnetic field on the circular polarization of recombination photoluminescence of hot electrons is observed. This effect is related to the change in the mutual orientation of correlated momenta and spins of photoexcited electrons.