The nonradiative transition prices Keep to the system WNR = W (0) exp(-alphap), the place p is the quantity of phonons matching the Strength gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence in keeping with the multiphonon rest concept. In Tm3+ the temperature dependence of nonradiative relaxation fees https://zanec580byw1.therainblog.com/profile