Single-shot measurement of transient nuclear magnetization with spin-noise spectroscopy in n-GaAs microcavities

I. I. Ryzhov, S. V. Poltavtsev, K. V. Kavokin +9

We exploit spin noise spectroscopy (SNS) to directly observe build-up of dynamic nuclear polarization and relaxation of a perturbed nuclear spin-system to its equilibrium state in…