The nonradiative transition premiums Stick to the formulation WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Vitality gap. The nonradiative changeover rates of Er3+ show temperature dependence in keeping with the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative rest prices https://edwinfhgdu.ageeksblog.com/32216321/facts-about-er-yb-yab-crystal-revealed