1. Department of Engineering Simon Fraser University Burnaby BC V5A 1S6 Canada
2. Department of Environmental Engineering Sejong University 209 Neungdong‐ro Gwangjin‐gu Seoul 05006 South Korea
3. Department of Chemistry The University of Sargodha Sargodha 40100 Pakistan
4. Department of Physics Sungkyunkwan University Suwon 440‐746 South Korea
5. National Key Laboratory of Tunable Laser Technology Institute of Optoelectronics Department of Electronics Science and Technology Harbin Institute of Technology Harbin 150080 China
6. Department of Biochemistry University of Agriculture Faisalabad 38000 Pakistan
7. Department of Electrical Engineering Sejong University 209 Neungdong‐ro Gwangjin‐gu Seoul 05006 South Korea
8. Department of Physics Riphah International University 14 Ali Road Lahore 54000 Pakistan
9. KAUST Solar Center (KSC) Physical Sciences and Engineering Division (PSE) King Abdullah University of Science and Technology (KAUST) Thuwal 23955‐6900 Kingdom of Saudi Arabia
10. Nanotechnology Research Laboratory Faculty of Engineering Sciences GIK Institute of Engineering Sciences and Technology Topi Khyber Pakhtunkhwa 23640 Pakistan