The nonradiative transition rates Adhere to the system WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Strength gap. The nonradiative transition premiums of Er3+ show temperature dependence according to the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative leisure costs is https://cruzwzxvq.spintheblog.com/33654298/the-definitive-guide-to-er-yb-yab-crystal