The nonradiative transition prices Adhere to the method WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Electrical power gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence per the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative leisure costs is https://erybyabcrystal17395.therainblog.com/32091351/a-secret-weapon-for-er-yb-yab-crystal