The nonradiative changeover rates Adhere to the system WNR = W (0) exp(-alphap), in which p is the amount of phonons matching the Electricity gap. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums is complex https://perryl665cpa0.jasperwiki.com/user