The nonradiative transition fees Keep to the formula WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Electricity hole. The nonradiative changeover charges of Er3+ exhibit temperature dependence according to the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative rest costs is intricate https://augustostsq.ourcodeblog.com/33438953/er-yb-yab-crystal-an-overview