The nonradiative changeover fees Keep to the components WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Vitality hole. The nonradiative transition prices of Er3+ exhibit temperature dependence in step with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative relaxation fees https://zalmayh702ecz2.activoblog.com/profile