The nonradiative changeover fees Adhere to the method WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electrical power hole. The nonradiative changeover fees of Er3+ show temperature dependence in step with the multiphonon leisure concept. In Tm3+ the temperature dependence of nonradiative rest https://er-yb-yab-crystal77470.dsiblogger.com/66058749/the-5-second-trick-for-er-yb-yab-crystal