1. Physical Sciences and Engineering Division (PSE)KAUST Solar Center (KSC)King Abdullah University of Science and Technology (KAUST) Thuwal 23955‐6900 Kingdom of Saudi Arabia
2. MESA+ Institute for NanotechnologyUniversity of Twente Enschede 7500 AE The Netherlands
3. KAUST Core LabKing Abdullah University of Science and Technology (KAUST) Thuwal 23955‐6900 Kingdom of Saudi Arabia