The nonradiative changeover rates Keep to the formulation WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electricity hole. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is https://franka579yxu0.ourabilitywiki.com/user