The nonradiative transition costs Keep to the formula WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the Vitality gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence in keeping with the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative rest prices https://connerjkjhc.blogginaway.com/33776177/5-easy-facts-about-er-yb-yab-crystal-described