The nonradiative transition prices Stick to the method WNR = W (0) exp(-alphap), exactly where p is the quantity of phonons matching the Power hole. The nonradiative transition costs of Er3+ show temperature dependence in keeping with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative rest prices https://emilianodijjh.blogoscience.com/41110501/the-basic-principles-of-er-yb-yab-crystal