The nonradiative transition premiums Adhere to the method WNR = W (0) exp(-alphap), exactly where p is the number of phonons matching the Electrical power gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative leisure https://emilioxwtnk.blogdigy.com/er-yb-yab-crystal-an-overview-49426246