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Youngkyu Sung
Youngkyu Sung
Atlantic Quantum
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Title
Cited by
Cited by
Year
Tunable coupling scheme for implementing high-fidelity two-qubit gates
F Yan, P Krantz, Y Sung, M Kjaergaard, DL Campbell, TP Orlando, ...
Physical Review Applied 10 (5), 054062, 2018
4202018
Realization of High-Fidelity CZ and -Free iSWAP Gates with a Tunable Coupler
Y Sung, L Ding, J Braumüller, A Vepsäläinen, B Kannan, M Kjaergaard, ...
Physical Review X 11 (2), 021058, 2021
3122021
Probing quantum information propagation with out-of-time-ordered correlators
J Braumüller, AH Karamlou, Y Yanay, B Kannan, D Kim, M Kjaergaard, ...
Nature Physics 18 (2), 172-178, 2022
1222022
Non-Gaussian noise spectroscopy with a superconducting qubit sensor
Y Sung, F Beaudoin, LM Norris, F Yan, DK Kim, JY Qiu, U von Lüepke, ...
Nature Communications 10, 3715, 2019
1012019
On-demand directional microwave photon emission using waveguide quantum electrodynamics
B Kannan, A Almanakly, Y Sung, A Di Paolo, DA Rower, J Braumüller, ...
Nature Physics 19 (3), 394-400, 2023
912023
High-fidelity, frequency-flexible two-qubit fluxonium gates with a transmon coupler
L Ding, M Hays, Y Sung, B Kannan, J An, A Di Paolo, AH Karamlou, ...
Physical Review X 13 (3), 031035, 2023
902023
Two-qubit spectroscopy of spatiotemporally correlated quantum noise in superconducting qubits
U von Lüpke, F Beaudoin, LM Norris, Y Sung, R Winik, JY Qiu, ...
PRX Quantum 1 (1), 010305, 2020
902020
Characterizing and optimizing qubit coherence based on squid geometry
J Braumüller, L Ding, AP Vepsäläinen, Y Sung, M Kjaergaard, T Menke, ...
Physical Review Applied 13 (5), 054079, 2020
792020
Broadband squeezed microwaves and amplification with a Josephson travelling-wave parametric amplifier
JY Qiu, A Grimsmo, K Peng, B Kannan, B Lienhard, Y Sung, P Krantz, ...
Nature Physics 19 (5), 706-713, 2023
662023
Hexagonal boron nitride as a low-loss dielectric for superconducting quantum circuits and qubits
JIJ Wang, MA Yamoah, Q Li, AH Karamlou, T Dinh, B Kannan, ...
Nature materials 21 (4), 398-403, 2022
632022
Multi-level quantum noise spectroscopy
Y Sung, A Vepsäläinen, J Braumüller, F Yan, JIJ Wang, M Kjaergaard, ...
Nature Communications 12 (1), 967, 2021
53*2021
Improving qubit coherence using closed-loop feedback
A Vepsäläinen, R Winik, AH Karamlou, J Braumüller, AD Paolo, Y Sung, ...
Nature Communications 13 (1), 1932, 2022
392022
Lindblad tomography of a superconducting quantum processor
GO Samach, A Greene, J Borregaard, M Christandl, J Barreto, DK Kim, ...
Physical Review Applied 18 (6), 064056, 2022
382022
Engineering framework for optimizing superconducting qubit designs
F Yan, Y Sung, P Krantz, A Kamal, DK Kim, JL Yoder, TP Orlando, ...
arXiv preprint arXiv:2006.04130, 2020
362020
Programming a quantum computer with quantum instructions
M Kjaergaard, ME Schwartz, A Greene, GO Samach, A Bengtsson, ...
arXiv preprint arXiv:2001.08838, 2020
36*2020
Demonstration of density matrix exponentiation using a superconducting quantum processor
M Kjaergaard, ME Schwartz, A Greene, GO Samach, A Bengtsson, ...
Physical Review X 12 (1), 011005, 2022
232022
Probing quantum information propagation with out-of-timeordered correlators (2021)
J Braumüller, AH Karamlou, Y Yanay, B Kannan, D Kim, M Kjaergaard, ...
arXiv preprint arXiv:2102.11751, 0
5
On-demand directional photon emission using waveguide quantum electrodynamics
B Kannan, A Almanakly, Y Sung, A Di Paolo, DA Rower, J Braumüller, ...
Photonics and Optoelectronics, 104, 2022
32022
Microwave activated two-qubit gate for fluxonium qubits via a tunable-transmon coupler
L Ding, Y Sung, B Kannan, A Di Paolo, J An, M Hays, R Winik, K Serniak, ...
APS March Meeting Abstracts 2022, D36. 006, 2022
12022
Cancellation of unwanted ZZ interactions for cross-resonance gates by superconducting qubit engineering
R Winik, C Leroux, A Di Paolo, T Hazard, R Shillito, A Vepsalainen, ...
Bulletin of the American Physical Society, 2021
12021
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