The nonradiative transition premiums Stick to the components WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ show temperature dependence consistent with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative relaxation charges is https://erybyabcrystal07395.blogunok.com/33320490/5-tips-about-er-yb-yab-crystal-you-can-use-today