The nonradiative transition rates Stick to the formulation WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Electrical power hole. The nonradiative transition prices of Er3+ show temperature dependence in keeping with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative peace https://erybyabcrystal50493.mybjjblog.com/top-guidelines-of-er-yb-yab-crystal-46069798