The nonradiative changeover costs Adhere to the system WNR = W (0) exp(-alphap), exactly where p is the amount of phonons matching the Electricity hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative relaxation charges is sophisticated https://er-yb-yab-crystal29516.dm-blog.com/33154972/5-simple-statements-about-er-yb-yab-crystal-explained