The nonradiative changeover premiums Keep to the formulation WNR = W (0) exp(-alphap), where p is the number of phonons matching the Strength hole. The nonradiative transition costs of Er3+ show temperature dependence in line with the multiphonon leisure idea. In Tm3+ the temperature dependence of nonradiative peace prices is https://sethqgsep.blog-a-story.com/15691933/a-simple-key-for-er-yb-yab-crystal-unveiled