1. Joint Laboratory for Ultrafast Dynamics in Solutions and at Interfaces (JULiq), Institute of Methods for Material Development, Helmholtz-Zentrum Berlin, Albert-Einstein-Strasse 15, D-12489 Berlin, Germany
2. Institute of Solar Fuels, Helmholtz-Zentrum Berlin, Albert-Einstein-Strasse 15, Berlin D-12489, Germany
3. Department of Physics, Humboldt-Universität of Berlin, Newtonstrasse 15, D-12489 Berlin, Germany
4. Institute Nano-architectures for Energy Conversion, Helmholtz-Zentrum Berlin, Albert-Einstein-Strasse 15, D-12489 Berlin, Germany