THE 5-SECOND TRICK FOR ER:YB:YAB CRYSTAL

The nonradiative transition premiums follow the system WNR = W (0) exp(-alphap), the place p is the amount of phonons matching the energy gap. The nonradiative changeover prices of Er3+ exhibit temperature dependence according to the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative relaxation charges is sophisticated fro