The nonradiative changeover premiums Adhere to the system WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Vitality gap. The nonradiative transition rates of Er3+ exhibit temperature dependence consistent with the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative leisure prices is https://chanakyaf815oqs0.wikinarration.com/user