ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative transition fees Adhere to the formulation WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Electricity hole. The nonradiative transition fees of Er3+ show temperature dependence per the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative relaxation rates is sophisticated through the