THE SMART TRICK OF ER:YB:YAB CRYSTAL THAT NOBODY IS DISCUSSING

The nonradiative changeover fees Keep to the method WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Electricity gap. The nonradiative changeover premiums of Er3+ show temperature dependence in step with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative leisure prices is complex by the e