1. Department of Nanotechnology and Advanced Materials Engineering, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul 05006, Republic of Korea
2. R&D Team, GO Element Co. Ltd., 30, Geumseok 3-gil, Anseong-si, Gyeonggi-do 17539, Republic of Korea
3. Advanced Manufacturing System Research Division, Korea Institute of Machinery & Materials, 156, Gajeongbuk-ro, Yuseong-gu, Daejeon 34103, Republic of Korea