1. Novel, Advanced, and Applied Materials (NAAM) Laboratory, Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603 203, India
2. Laboratory of Sensors, Energy, and Electronic Devices (Lab SEED), Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603 203, India
3. New Industry Creation Hatchery Center, Tohoku University, Aoba-Ku, Miyagi, Sendai 980-8579, Japan
4. Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
5. Department of Physics, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand