The nonradiative transition rates Adhere to the formula WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Vitality gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence consistent with the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative peace rates is https://erybyabcrystal17394.blogtov.com/13606234/er-yb-yab-crystal-options