Not known Details About Er:Yb:YAB Crystal
The nonradiative changeover fees Keep to the formula WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the energy gap. The nonradiative transition prices of Er3+ exhibit temperature dependence in step with the multiphonon leisure concept. In Tm3+ the temperature dependence of nonradiative rest charges is complicated via the ex