The nonradiative changeover premiums Adhere to the components WNR = W (0) exp(-alphap), wherever p is the quantity of phonons matching the Electricity gap. The nonradiative transition prices of Er3+ show temperature dependence in step with the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative rest costs is https://reiddpqol.ampblogs.com/little-known-facts-about-er-yb-yab-crystal-69874202