5 SIMPLE STATEMENTS ABOUT ER:YB:YAB CRYSTAL EXPLAINED

The nonradiative changeover prices Stick to the formulation WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Strength gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in step with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative rest costs is complicated with th