Effect of nuclear spins on the electron spin dynamics in negatively charged InP quantum dots

Kinetics of polarized photoluminescence of the negatively charged InP quantum dots in weak magnetic field is studied experimentally. Effect of both the nuclear spin fluctuations and the dynamical nuclear polarization on the electron spin orientation is observed.

I. V. Ignatiev, S. Yu. Verbin, I. Ya. Gerlovin, W. Maruyama, B. Pal, Y. Masumoto · 2005