1. School of Industrial Engineering, Purdue University, West Lafayette, Indiana 47907, United States
2. Department of Physics, Kumamoto University, Kumamoto 860-8555, Japan
3. Center of Excellence for Green Nanotechnologies, Joint Centers of Excellence Program, King Abdulaziz City for Science and Technology, P.O. Box 6086, Riyadh 11442, Saudi Arabia
4. Department of Electrical Engineering, University of California, Los Angeles California 90095, United States
5. Department of Electrical and Computer Engineering, University of Jeddah, 285 Dhahban, Al Sharafeyah, Jeddah 23881, Saudi Arabia
6. Department of Electrical and Computer Engineering, King Abdulaziz University, Abdullah Sulayman Street, Jeddah 22254, Saudi Arabia