The nonradiative transition premiums Keep to the method WNR = W (0) exp(-alphap), wherever p is the volume of phonons matching the Electrical power hole. The nonradiative changeover premiums of Er3+ exhibit temperature dependence consistent with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative leisure prices is https://sergioaeavo.blogrenanda.com/39477067/a-secret-weapon-for-er-yb-yab-crystal