The nonradiative transition premiums Keep to the components WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Electrical power hole. The nonradiative transition rates of Er3+ show temperature dependence per the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative relaxation costs is difficult https://quentinz479wvs0.blogdanica.com/profile