The nonradiative transition fees Keep to the formula WNR = W (0) exp(-alphap), where p is the amount of phonons matching the Strength hole. The nonradiative transition costs of Er3+ exhibit temperature dependence in step with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative peace rates is https://er-yb-yab-crystal39517.blogdanica.com/33254478/details-fiction-and-er-yb-yab-crystal