The nonradiative transition rates Keep to the formula WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Vitality hole. The nonradiative transition fees of Er3+ exhibit temperature dependence in keeping with the multiphonon peace concept. In Tm3+ the temperature dependence of nonradiative peace premiums is https://er-yb-yab-crystal38370.bloggerswise.com/40533969/the-greatest-guide-to-er-yb-yab-crystal