The nonradiative changeover prices Stick to the system WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Electrical power gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence consistent with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative relaxation charges https://juniusq246ool6.blogtov.com/profile