The nonradiative changeover prices follow the method WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Electricity gap. The nonradiative transition costs of Er3+ exhibit temperature dependence per the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative peace premiums is sophisticated because https://colettem035mlj6.empirewiki.com/user