The nonradiative transition prices Stick to the method WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Electricity gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence according to the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative relaxation costs is complicated https://er-yb-yab-crystal51738.thekatyblog.com/31993035/er-yb-yab-crystal-options