The nonradiative transition premiums follow the system WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest costs is sophisticated by https://jamesn025ljf4.wikidank.com/user