The nonradiative changeover charges Adhere to the formula WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Electrical power hole. The nonradiative changeover charges of Er3+ exhibit temperature dependence per the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative relaxation rates is https://erybyabcrystal29519.blogdosaga.com/33066815/er-yb-yab-crystal-can-be-fun-for-anyone