The nonradiative changeover costs Adhere to the formulation WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Strength hole. The nonradiative changeover rates of Er3+ show temperature dependence in line with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative rest fees is https://napoleonv368usr8.wiki-cms.com/user