The nonradiative transition charges Stick to the formula WNR = W (0) exp(-alphap), in which p is the amount of phonons matching the Electrical power gap. The nonradiative changeover fees of Er3+ exhibit temperature dependence according to the multiphonon peace principle. In Tm3+ the temperature dependence of nonradiative relaxation prices https://felixqpolg.blogolenta.com/30070695/rumored-buzz-on-er-yb-yab-crystal