The nonradiative transition charges follow the method WNR = W (0) exp(-alphap), exactly where p is the volume of phonons matching the Power hole. The nonradiative changeover prices of Er3+ show temperature dependence in step with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative rest fees is https://er-yb-yab-crystal31738.boyblogguide.com/33790306/getting-my-er-yb-yab-crystal-to-work