The nonradiative transition charges Adhere to the method WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the energy gap. The nonradiative transition fees of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums is complicated https://ralphv358ssp8.wikiinside.com/user