The nonradiative transition prices Keep to the formula WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the energy hole. The nonradiative changeover premiums of Er3+ exhibit temperature dependence in line with the multiphonon leisure theory. In Tm3+ the temperature dependence of nonradiative rest rates is https://er-yb-yab-crystal41728.glifeblog.com/32134978/er-yb-yab-crystal-options