The nonradiative changeover charges Stick to the components WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Strength hole. The nonradiative transition charges of Er3+ show temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is https://deanlkjgc.look4blog.com/71526476/rumored-buzz-on-er-yb-yab-crystal