The nonradiative changeover prices Stick to the components WNR = W (0) exp(-alphap), where by p is the quantity of phonons matching the energy hole. The nonradiative transition prices of Er3+ show temperature dependence in keeping with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative leisure charges https://stephenk035prq9.gigswiki.com/user