Eckert, S.; Winghart, M.-O.; Kleine, C.; Banerjee, A.; Ekimova, M.; Ludwig, J.; Harich, J.; Mitzner, R.; Aminov, D.; Pines, D.; Pines, E.; Huse, N.; Odelius, M.; Nibbering, E. T. J.: Deciphering Photoacidity by Following Electronic Charge Distribution Changes along the Photoacid Förster Cycle with Time-Resolved Nitrogen K-Edge X-Ray Absorption Spectroscopy. In: The 22nd International Conference on Ultrafast Phenomena 2020 : 16–19 November 2020, Washington, D.C., United StatesWashington, D.C.: OSA, 2020 OSA Conference Proceedings. - ISBN 978-1-943580-83-5, p. Tu2A.6/1-3
10.1364/UP.2020.Tu2A.6
Abstract:
We locally probe with picosecond N K-edge spectroscopy electronic structure changes along all stages of the Förster photocycle of a prototypical photoacid, and determine how photoacid behaviour is driven by the conjugate photobase side.