Quantum Computing, Superconducting Quantum Devices, Josephson Circuits, and Single-Photon Detectors

• Ph.D., Seoul National University (1999)
• M.S., Seoul National University (1994)
• B.S., Seoul National University (1992)
• Daewon Foreign Language High School (Major in German)

• Korea Research Institute of Standards and Science (KRISS)
• NIST Boulder (USA)
• Forschungszentrum Jülich (Germany)

• (2025) Mid-infrared high-resolution photon-counting LiDAR. OPTICS EXPRESS. 33, 22
• (2025) Suppressing spectator-induced dephasing through optimized dynamical decoupling implementation. SCIENTIFIC REPORTS. 15, 1
• (2024) Extensive Search for Axion Dark Matter over 1 GHz with CAPP\\\'S Main Axion Experiment. PHYSICAL REVIEW X. 14, 3
• (2023) Flux-Driven Josephson Parametric Amplifier Fabricated Using the Nb/AlOx/Nb Trilayer Process. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. 33, 5
• (2023) High-Fidelity Multiplexed Single-Shot Readout for Transmon Qubits With High-Power Measurement. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. 33, 5
• (2023) Observation of Kondo condensation in a degenerately doped silicon metal. NATURE PHYSICS. 19, 5
• (2022) Quantum readout error mitigation via deep learning. NEW JOURNAL OF PHYSICS. 24, 7
• (2021) Design of an Antireflection Coating for High-efficiency Superconducting Nanowire Single-photon Detectors. CURRENT OPTICS AND PHOTONICS. 5, 4
• (2021) First Results from an Axion Haloscope at CAPP around 10.7 μeV. PHYSICAL REVIEW LETTERS. 126, 19
• (2020) Observation of a Strongly Enhanced Relaxation Time of anIn-situTunable Transmon on a Silicon Substrate up to the Purcell Limit Approaching 100 mu s. JOURNAL OF THE KOREAN PHYSICAL SOCIETY. 76, 11