The nonradiative changeover rates Adhere to the method WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Power hole. The nonradiative transition rates of Er3+ show temperature dependence in line with the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative peace charges https://erybyabcrystal84062.blog-gold.com/41678122/5-simple-statements-about-er-yb-yab-crystal-explained