1. Department of Applied Physics, Faculty of Sciences and Liberal Arts, Rajamangala University of Technology Isan, Nakhon Ratchasima, Thailand;
2. Department of Materials Science and Innovation, Faculty of Sciences and Liberal Arts, Rajamangala University of Technology Isan, Nakhon Ratchasima, Thailand;
3. Department of Material Engineering, Faculty of Engineering and Architecture, Rajamangala University of Technology Isan, Nakhon Ratchasima, Thailand;
4. School of Energy Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong, Thailand