The nonradiative transition charges Keep to the system WNR = W (0) exp(-alphap), where p is the amount of phonons matching the Strength gap. The nonradiative changeover costs of Er3+ exhibit temperature dependence in keeping with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative peace rates is https://erybyabcrystal74173.blogars.com/32092837/5-simple-statements-about-er-yb-yab-crystal-explained