1. Department of Materials Science and Engineering, Stanford University, Stanford, California 94305, United States
2. Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
3. Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
4. Applied Energy Division, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
5. BASF, BASF SE, 67056 Ludwigshafen, Germany
6. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States