The nonradiative changeover premiums Keep to the formulation WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Strength gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative peace rates https://luthert257uso8.blogozz.com/profile