The nonradiative changeover fees Keep to the formula WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Strength hole. The nonradiative transition costs of Er3+ show temperature dependence in line with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative rest rates is https://devinafnpo.blogdomago.com/33647366/the-2-minute-rule-for-er-yb-yab-crystal