The nonradiative changeover rates Adhere to the method WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Power hole. The nonradiative changeover charges of Er3+ show temperature dependence in line with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace rates https://er-yb-yab-crystal52739.blogkoo.com/considerations-to-know-about-er-yb-yab-crystal-52634932