The nonradiative transition fees follow the formulation WNR = W (0) exp(-alphap), where by p is the volume of phonons matching the Power gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in keeping with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative relaxation charges is https://davey468vso8.verybigblog.com/profile