The nonradiative changeover charges Adhere to the formulation WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Strength gap. The nonradiative transition prices of Er3+ exhibit temperature dependence in step with the multiphonon rest idea. In Tm3+ the temperature dependence of nonradiative rest rates https://devinyzywt.dm-blog.com/33201220/top-latest-five-er-yb-yab-crystal-urban-news