ER:YB:YAB CRYSTAL - AN OVERVIEW

The nonradiative transition costs Stick to the system WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electrical power gap. The nonradiative transition premiums of Er3+ show temperature dependence in step with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative rest premiums is complex with th