Fig. 2: Incoherent dynamics and A2TM simulations.
From: Dynamic signatures of spin-lattice coupling in the layered ferrimagnet Mn3Si2Te6

a The experimental \(\Delta R/R\) (gray) measured at 25 K with the biexponential fit from Eq. 1 (blue trace) and the A2TM simulation (magenta trace). b The temperature dependence of τ1 (rise time) and c τ2 (decay time), along with the time constants extracted from the A2TM simulation. Error bars in b and c correspond to the 95% confidence bounds of the time constants from the fitting algorithm.