The nonradiative transition rates follow the formulation WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electricity hole. The nonradiative changeover premiums of Er3+ show temperature dependence per the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative rest charges is complicated through https://paule791cax1.blognody.com/profile