The nonradiative changeover charges Stick to the formula WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Vitality hole. The nonradiative transition costs of Er3+ exhibit temperature dependence in step with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative rest premiums is https://er-yb-yab-crystal53940.uzblog.net/5-simple-statements-about-er-yb-yab-crystal-explained-46932206