The nonradiative changeover costs Stick to the components WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electrical power gap. The nonradiative changeover rates of Er3+ exhibit temperature dependence according to the multiphonon peace idea. In Tm3+ the temperature dependence of nonradiative relaxation costs is https://charlesq247qoi5.like-blogs.com/profile