Fig. 4

Double-logarithmic representation of the scattering rates extracted from fits to the time-resolved transients in Fig. 3 using the rate-equation model. (a) Auger–Meitner rate \(\gamma _A\) as a function of the magnetic field, averaged over different trion laser excitation intensities (see text). (b) Spin-flip rate \(\kappa\) and (c) spin-flip Raman rate \(\gamma _R\) as a function of the magnetic field. Data points at \(B \approx 10\,\textrm{T}\) (grey symbols) are excluded from the quantitative analysis, as no reproducible convergence of the fits is obtained at this magnetic field.