The nonradiative changeover rates Adhere to the formulation WNR = W (0) exp(-alphap), in which p is the number of phonons matching the Electricity gap. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest premiums is complicated https://simontqmhy.kylieblog.com/35371588/the-5-second-trick-for-er-yb-yab-crystal