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SS 2021

Abstract Quasi-one-dimensional systems exhibit many-body effects elusive in higher dimensions. A prime example is spin-orbital separation, which has been measured by resonant inelastic X-ray scattering (RIXS) in Sr2CuO3. We derive the time-resolved RIXS spectrum of Sr2CuO3 under the action of a t...

Abstract The climate change is a worldwide pressing problem. One little contribution to solve this problem is to investigate new and better solar cells. Solar cells made out of perovskite can be made by printing and could be a low cost, eco-friendly alternative to standard silicon solar cells. Alth...