The nonradiative changeover fees Stick to the method WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the Electricity gap. The nonradiative transition charges of Er3+ show temperature dependence in keeping with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative leisure fees https://er-yb-yab-crystal37260.bligblogging.com/33743284/a-secret-weapon-for-er-yb-yab-crystal