The nonradiative transition costs follow the formulation WNR = W (0) exp(-alphap), where by p is the volume of phonons matching the Strength hole. The nonradiative transition prices of Er3+ show temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative relaxation costs is complicated through https://tonyv469wzd6.bloggerswise.com/profile