The nonradiative changeover rates Adhere to the method WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity hole. The nonradiative transition premiums of Er3+ show temperature dependence per the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative leisure fees is sophisticated https://dallasabbzw.blogsidea.com/39660621/helping-the-others-realize-the-advantages-of-er-yb-yab-crystal