1. School of Chemistry and Resource Engineering, Honghe University, Yunnan Province, 661199, China
2. Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14850, USA
3. University of Warith Al-Anbiyaa, 56001 Karbala, Iraq
4. School of Physics and Optoelectronic Engineering, Ludong University, Yantai, Shandong Province, 264000, China
5. Department of Physics, Faculty of Applied Science, Umm AL-Qura University, P. O. Box 715, Makkah, Saudi Arabia
6. School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA