1. Electrical Engineering Department, College of Engineering , Najran University , Najran , Kingdom of Saudi Arabia
2. Nanophysics Laboratory, Department of Physics , Govt. Dungar College , Bikaner 334001 (Rajasthan) , India
3. Physics Department , Islamic University of Gaza , P.O. Box 108 , Gaza , Palestine
4. School of Optoelectronic Engineering , Guangdong Polytechnic Normal University , Guangzhou 510665 , China
5. Department of Electrical and Electronics Engineering , Nisantasi University , Istanbul , Turkey