1. School of Mechanical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
2. SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon 16419, Republic of Korea
3. Center for Quantum Materials and Superconductivity (CQMS), Sungkyunkwan University, Suwon 16419, Republic of Korea
4. Department of Physics, Sungkyunkwan University, Suwon 16419, Republic of Korea
5. Center for Correlated Electron Systems, Institute for Basic Science, Seoul 08826, Republic of Korea
6. Department of Physics and Astronomy, Seoul National University, Seoul 08826, Republic of Korea
7. Department of Materials Science and Engineering, Korea University, Seoul 02841, Republic of Korea
8. KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul 02841, Republic of Korea