The nonradiative transition costs Stick to the formula WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Vitality hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence consistent with the multiphonon relaxation principle. In Tm3+ the temperature dependence of nonradiative peace prices is https://georged703lmn8.bloggip.com/profile