1. School of Physics, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
2. School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
3. Center of Excellence on Advanced Functional Materials (CoE-AFM), Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
4. Synchrotron Light Research Institute, Muang, Nakhon Ratchasima 30000, Thailand
5. School of Engineering, Institute for Materials and Processes, The University of Edinburgh, Edinburgh EH9 3FB, U.K.