The nonradiative changeover fees Keep to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Vitality hole. The nonradiative transition charges of Er3+ show temperature dependence in line with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace prices https://valeriusx479xwv0.blog2news.com/profile