The nonradiative changeover fees Keep to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Strength hole. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation prices https://talibj813hhd4.wikiinside.com/user