Affiliation: | 1.Department of Physics, Faculty of Science, Srinakharinwirot University, Bangkok, 10110, Thailand ;2.Department of Physics, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, 10520, Thailand ;3.Synchrotron Light Research Institute (Public Organization), Nakhon Ratchasima, 30000, Thailand ;4.Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen, 40002, Thailand ;5.Institute of Nanomaterials Research and Innovation for Energy (IN-RIE), Research Network of NANOTEC-KKU (RNN), Khon Kaen University, Khon Kaen, 40002, Thailand ;6.Thailand Center of Excellence in Physics (ThEP), Chiang Mai University, P.O. Box 70, Chiang Mai, 50202, Thailand ;7.National Nanotechnology Center (NANOTEC), National Science and Technology (NSTDA), Khlong Luang, 12120, Pathumthani, Thailand ; |