The nonradiative transition charges Adhere to the formulation WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the energy hole. The nonradiative changeover prices of Er3+ show temperature dependence according to the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative rest charges is https://er-yb-yab-crystal79023.blogoscience.com/41087618/the-definitive-guide-to-er-yb-yab-crystal