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. Materials
Science and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia
3. Department
of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt