1. Joint
Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Mail Stop 976, Berkeley, California 94720, United States
2. SUNCAT
Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo
Park, California 94025, United States
3. Department
of Chemical and Biomolecular Engineering, University of California at Berkeley, 107 Gilman Hall, Berkeley, California 94720, United States
4. Department
of Chemistry, Technische Universität München, Lichtenbergstraße
4, 85749 Garching, Germany
5. Stanford
Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, United States
6. Linac Coherent
Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, United States