The nonradiative changeover rates Adhere to the method WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Power gap. The nonradiative changeover premiums of Er3+ show temperature dependence in line with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative peace fees is https://griffintsnhc.rimmablog.com/33906455/the-greatest-guide-to-er-yb-yab-crystal