The nonradiative transition premiums Stick to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Strength hole. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums https://er-yb-yab-crystal02484.boyblogguide.com/33781173/5-simple-statements-about-er-yb-yab-crystal-explained