The nonradiative transition fees Stick to the system WNR = W (0) exp(-alphap), where p is the number of phonons matching the Vitality gap. The nonradiative transition charges of Er3+ exhibit temperature dependence in step with the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative peace premiums is https://billd680zyv0.blogdemls.com/profile