The nonradiative changeover charges follow the method WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Strength hole. The nonradiative changeover premiums of Er3+ exhibit temperature dependence consistent with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative rest fees is complicated with https://anneb570msq8.activosblog.com/profile