The nonradiative transition rates Adhere to the system WNR = W (0) exp(-alphap), in which p is the amount of phonons matching the Strength gap. The nonradiative transition costs of Er3+ exhibit temperature dependence consistent with the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative relaxation premiums is https://paxtonyrstt.affiliatblogger.com/85171184/getting-my-er-yb-yab-crystal-to-work