The nonradiative transition premiums Stick to the formula WNR = W (0) exp(-alphap), wherever p is the amount of phonons matching the Electricity gap. The nonradiative transition costs of Er3+ exhibit temperature dependence according to the multiphonon rest theory. In Tm3+ the temperature dependence of nonradiative leisure charges is complex https://josuexyzzw.like-blogs.com/32929434/rumored-buzz-on-er-yb-yab-crystal