The nonradiative transition charges Adhere to the method WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the Vitality gap. The nonradiative changeover fees of Er3+ show temperature dependence consistent with the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative relaxation premiums is https://elizabethj802fdc3.wikikarts.com/user