The nonradiative transition charges Keep to the formula WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the energy hole. The nonradiative transition rates of Er3+ show temperature dependence in step with the multiphonon leisure concept. In Tm3+ the temperature dependence of nonradiative rest fees is https://winstong791hlj7.scrappingwiki.com/user