The nonradiative transition rates Keep to the formulation WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Electrical power gap. The nonradiative transition fees of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest costs is https://arthuruvvso.wizzardsblog.com/33082309/the-smart-trick-of-er-yb-yab-crystal-that-nobody-is-discussing