1. Graduate
School of EEWS, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-Ro, Yuseong-Gu, Daejeon 34141, Korea
2. Central Advanced Research & Engineering Institute, Hyundai Motor Company, 37 Cheoldobangmulgwan-ro, Uiwang-si, Gyeonggi-do 16082, Korea
3. Department
of Materials Science and Engineering, Hanbat National University, 125 Dongseo-Daero, Yuseong-Gu, Daejeon 34158, Korea