The nonradiative changeover premiums Keep to the system WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Electricity hole. The nonradiative transition charges of Er3+ exhibit temperature dependence consistent with the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative leisure prices is https://gunnerfhhfc.blazingblog.com/33223461/er-yb-yab-crystal-options