The nonradiative changeover fees Stick to the system WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the energy gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence according to the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums is https://yassero025uby2.bloggactivo.com/profile