1. Department of Materials Science and Engineering
2. Seoul National University
3. Seoul 08826
4. Republic of Korea
5. Inorganic and Physical Chemistry Laboratory
6. CSIR-Central Leather Research Institute
7. Chennai-600 020
8. India
9. Academy of Scientific and Innovative Research (AcSIR)
10. Department of Physics Education and Institute of Fusion Science
11. Jeonbuk (Chonbuk) National University
12. Jeonju 54896
13. Chonnam National University
14. Gwangju 61186
15. Research Institute of Advanced Materials