The nonradiative changeover costs follow the components WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Strength gap. The nonradiative transition rates of Er3+ exhibit temperature dependence in keeping with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative relaxation costs is https://hughc692ghh5.blogunteer.com/profile