5 SIMPLE STATEMENTS ABOUT ER:YB:YAB CRYSTAL EXPLAINED

The nonradiative changeover costs follow the formulation WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Electricity gap. The nonradiative transition prices of Er3+ show temperature dependence in keeping with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative leisure rates is challenging becau