The nonradiative changeover fees Adhere to the formulation WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Strength hole. The nonradiative changeover charges of Er3+ show temperature dependence according to the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative peace premiums is https://jamesc581von7.targetblogs.com/profile