RUMORED BUZZ ON ER:YB:YAB CRYSTAL

The nonradiative transition prices Adhere to the system WNR = W (0) exp(-alphap), where p is the number of phonons matching the Power gap. The nonradiative transition premiums of Er3+ show temperature dependence in step with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative leisure fees is intricate with the exis