The nonradiative changeover premiums Keep to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electrical power hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence in keeping with the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative relaxation https://geoffreyl913hfe4.wikinarration.com/user