The nonradiative transition rates Stick to the system WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Strength gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence in line with the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative leisure prices https://rafaelkhfdb.bloginder.com/33920438/5-simple-statements-about-er-yb-yab-crystal-explained