The nonradiative transition rates Adhere to the method WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electrical power gap. The nonradiative changeover charges of Er3+ show temperature dependence in keeping with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative peace https://er-yb-yab-crystal27037.fare-blog.com/33407950/er-yb-yab-crystal-options