The nonradiative transition prices Adhere to the formulation WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Vitality hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence per the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative rest premiums is difficult https://josuezfijj.bloggerswise.com/42273228/little-known-facts-about-er-yb-yab-crystal