The nonradiative transition fees Stick to the formula WNR = W (0) exp(-alphap), the place p is the quantity of phonons matching the Strength gap. The nonradiative transition rates of Er3+ exhibit temperature dependence according to the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative leisure prices is https://er-yb-yab-crystal29517.bleepblogs.com/33600211/details-fiction-and-er-yb-yab-crystal