At the ALS, researchers were able to probe the structure of a promising photovoltaic material in the crucial early stages of processing, as the precursor solution is spun out into a thin film. The results demonstrate the power of using in-beamline techniques for optimizing device performance. https://als.lbl.gov/probing-the-evolution-of-photovoltaic-films-during-the-spin-coating-process/
January 2019 – July 2022
