1. School of Mechanical, Aerospace and Nuclear Engineering, Ulsan National Institute of Science and Technology, UNIST-gil 50, Eonyang-eup, Ulju-gun, Ulsan 44919, South Korea
2. AI Metamaterial Research Team, Korean Research Institute of Standards and Science, Gajeong-ro 267, Yuseong-gu, Daejeon 34113, South Korea