1. Faculty of Science, Department of Physics, Naresuan University, Phitsanulok, Thailand
2. Faculty of Science, Research Center for Academic Excellent in Applied Physics, Naresuan University, Phitsanulok, Thailand
3. Faculty of Engineering and Industrial Technology, Department of Materials Science and Engineering, Silpakorn University, Nakhon Pathom, Thailand
4. Faculty of Science and Technology, Rajamangala University of Technology Suvarnabhumi, Nonthaburi, Thailand