5 SIMPLE STATEMENTS ABOUT ER:YB:YAB CRYSTAL EXPLAINED

The nonradiative changeover prices Stick to the formula WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Electrical power gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence according to the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative leisure charges is comp