Hyung-Suk Kwon

Metamaterial characterization from far-field acoustic wave measurements using convolutional neural network

B. Popa, Yeonjoon Cheong, Hyung-Suk Kwon, 2022, Frontiers in Physics.

Learning the dynamics of metamaterials from diffracted waves with convolutional neural networks

B. Popa, Yunseok Choi, Dylan A. Kovacevich, 2022, Communications Materials.

Anomalous Reflection with Omnidirectional Active Metasurfaces Operating in Free Space

B. Popa, Yuxin Zhai, Hyung-Suk Kwon, 2021, Physical Review Applied.

Reconfigurable large-scale bulk metamaterials for broadband ultrasonics

B. Epureanu, B. Popa, Hyung-Suk Kwon, 2021 .

Active Willis metamaterials for ultracompact nonreciprocal linear acoustic devices

B. Popa, Yuxin Zhai, Hyung-Suk Kwon, 2019, Physical Review B.

Broadband sound barriers with bianisotropic metasurfaces

Bogdan-Ioan Popa, Yuxin Zhai, Hyung-Suk Kwon, 2018, Nature Communications.