The nonradiative transition prices Adhere to the system WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Power hole. The nonradiative changeover charges of Er3+ show temperature dependence consistent with the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative rest charges is https://sparkyv257rnl7.bligblogging.com/profile