The nonradiative changeover charges Stick to the components WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the energy hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence in step with the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative peace prices is https://alexiswzxsm.total-blog.com/er-yb-yab-crystal-an-overview-58358031