The nonradiative changeover prices Adhere to the formulation WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electricity gap. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative relaxation costs https://erybyabcrystal24578.atualblog.com/41086272/helping-the-others-realize-the-advantages-of-er-yb-yab-crystal