The nonradiative changeover charges Keep to the system WNR = W (0) exp(-alphap), wherever p is the volume of phonons matching the Strength hole. The nonradiative changeover rates of Er3+ show temperature dependence in keeping with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative rest fees is https://mickz469wvs9.blogvivi.com/profile