The nonradiative transition charges Adhere to the formulation WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Electrical power gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence according to the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative leisure rates is https://erybyabcrystal17394.tusblogos.com/33410667/er-yb-yab-crystal-an-overview