The nonradiative transition costs follow the formulation WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Electrical power gap. The nonradiative transition prices of Er3+ exhibit temperature dependence per the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative peace prices is intricate with https://bradv357plf4.daneblogger.com/profile