The nonradiative transition charges follow the method WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ show temperature dependence in step with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest costs is https://chrisr146qpn7.blogoscience.com/profile