1. Division
of Physical Sciences and Engineering, Solar and Photovoltaics Engineering
Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
2. Department
of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
3. Department
of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario M5S 3G4, Canada
4. SABIC
Corporate Research and Innovation Center, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Kingdom of Saudi Arabia