The nonradiative transition fees Stick to the components WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon relaxation idea. In Tm3+ the temperature dependence of nonradiative rest prices is complicated https://er-yb-yab-crystal41628.dbblog.net/6449843/getting-my-er-yb-yab-crystal-to-work