The nonradiative changeover rates Keep to the formulation WNR = W (0) exp(-alphap), in which p is the amount of phonons matching the Power gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence according to the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative rest rates is https://erybyabcrystal61626.spintheblog.com/35210335/getting-my-er-yb-yab-crystal-to-work