| Affiliation: | 1. Department of Physics, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand;2. Synchrotron Light Research Institute, Nakhon Ratchasima, Thailand;3. Nanotec‐SUT Center of Excellence on Advanced Functional Nanomaterials, Suranaree University of Technology, Nakhon Ratchasima, Thailand;4. School of Ceramic Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand;5. Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA;6. Integrated Nanotechnology Research Center, Khon Kaen University, Khon Kaen, Thailand;7. Nanotec‐KKU Center of Excellence on Advanced Nanomaterials for Energy Production and Storage, Khon Kaen University, Khon Kaen, Thailand |
