1. Division of Physics, Faculty of Science and Technology, Thammasat University, Pathum Thani 12120, Thailand
2. Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen 40002, Thailand
3. Synchrotron Light Research Institute, Nakhon Ratchasima 30000, Thailand
4. Department of Electronics Engineering, Faculty of Engineering, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand
5. Department of Physics, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok 10520, Thailand
6. Radiological Technology Department, Faculty of Science, Ramkhamhaeng University, Bangkok 10240, Thailand