The nonradiative transition fees Adhere to the components WNR = W (0) exp(-alphap), where p is the number of phonons matching the Vitality gap. The nonradiative changeover prices of Er3+ exhibit temperature dependence according to the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative peace rates is complex https://troyeklii.tkzblog.com/34593299/5-easy-facts-about-er-yb-yab-crystal-described