The nonradiative changeover rates Adhere to the formulation WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Electrical power hole. The nonradiative transition costs of Er3+ show temperature dependence in keeping with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative relaxation prices https://jaroslave702dyu1.blog-gold.com/profile