The nonradiative changeover rates Keep to the formula WNR = W (0) exp(-alphap), wherever p is the number of phonons matching the Electricity hole. The nonradiative transition costs of Er3+ show temperature dependence in step with the multiphonon leisure concept. In Tm3+ the temperature dependence of nonradiative leisure fees is https://er-yb-yab-crystal42962.blogpixi.com/33397267/5-simple-techniques-for-er-yb-yab-crystal