The nonradiative changeover prices Keep to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity hole. The nonradiative transition charges of Er3+ exhibit temperature dependence in keeping with the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative relaxation premiums https://erybyabcrystal96283.bloggip.com/33327874/the-5-second-trick-for-er-yb-yab-crystal