The nonradiative changeover fees Adhere to the system WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Power gap. The nonradiative transition rates of Er3+ show temperature dependence in step with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative leisure premiums https://jeffl914igd3.blogoscience.com/profile