The nonradiative transition fees Stick to the formulation WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electrical power gap. The nonradiative transition premiums of Er3+ show temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative rest https://erybyabcrystal18406.idblogmaker.com/32330204/a-secret-weapon-for-er-yb-yab-crystal