1. School of Physics and Optoelectronic Engineering, Ludong University, Yantai, People’s Republic of China
2. Hunan Huasi Technology Co., Changsha, People’s Republic of China
3. School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, USA
4. The Key Laboratory of Chemical Metallurgy Engineering of Liaoning Province and School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, People’s Republic of China
5. Department of Electrical Engineering, NAMAL University, Mianwali, Pakistan