The nonradiative changeover fees Stick to the formulation WNR = W (0) exp(-alphap), in which p is the number of phonons matching the energy gap. The nonradiative transition premiums of Er3+ show temperature dependence in keeping with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative rest fees https://alext370efh7.blogunok.com/profile