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Youngkyu Sung

Affiliation pending

16H-index
41Paper Count
1.4KCitation Count
Published Papers 14
Publication Date
High-Fidelity, Frequency-Flexible Two-Qubit Fluxonium Gates with a Transmon Coupler
err2023-09-25
err39
errOAAI
errDing, Leon; Hays, Max; Sung, Youngkyu; Kannan, Bharath; An, Junyoung; Di Paolo, Agustin; Karamlou, Amir H.; Hazard, Thomas M.; Azar, Kate; Kim, David K.; Niedzielski, Bethany M.; Melville, Alexander; Schwartz, Mollie E.; Yoder, Jonilyn L.; Orlando, Terry P.; Gustavsson, Simon; Grover, Jeffrey A.; Serniak, Kyle; Oliver, William D.
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Broadband squeezed microwaves and amplification with a Josephson travelling-wave parametric amplifier
err2023-02-09
err28
PREAI
errQiu, Jack Y.; Grimsmo, Arne; Peng, Kaidong; Kannan, Bharath; Lienhard, Benjamin; Sung, Youngkyu; Krantz, Philip; Bolkhovsky, Vladimir; Calusine, Greg; Kim, David; Melville, Alex; Niedzielski, Bethany M.; Yoder, Jonilyn; Schwartz, Mollie E.; Orlando, Terry P.; Siddiqi, Irfan; Gustavsson, Simon; O'Brien, Kevin P.; Oliver, William D.
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On-demand directional microwave photon emission using waveguide quantum electrodynamics
err2023-01-05
err56
errOAAI
errKannan, Bharath; Almanakly, Aziza; Sung, Youngkyu; Di Paolo, Agustin; Rower, David A. A.; Braumueller, Jochen; Melville, Alexander; Niedzielski, Bethany M. M.; Karamlou, Amir; Serniak, Kyle; Vepsaelaeinen, Antti; Schwartz, Mollie E. E.; Yoder, Jonilyn L. L.; Winik, Roni; Wang, Joel I-Jan; Orlando, Terry P. P.; Gustavsson, Simon; Grover, Jeffrey A. A.; Oliver, William D. D.
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Lindblad Tomography of a Superconducting Quantum Processor
err2022-12-19
err11
errOAAI
errSamach, Gabriel O.; Greene, Ami; Borregaard, Johannes; Christandl, Matthias; Barreto, Joseph; Kim, David K.; McNally, Christopher M.; Melville, Alexander; Niedzielski, Bethany M.; Sung, Youngkyu; Rosenberg, Danna; Schwartz, Mollie E.; Yoder, Jonilyn L.; Orlando, Terry P.; Wang, Joel I-Jan; Gustavsson, Simon; Kjaergaard, Morten; Oliver, William D.
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Improving qubit coherence using closed-loop feedback
err2022-04-11
err15
errOAAI
errVepsalainen, Antti; Winik, Roni; Karamlou, Amir H.; Braumuller, Jochen; Di Paolo, Agustin; Sung, Youngkyu; Kannan, Bharath; Kjaergaard, Morten; Kim, David K.; Melville, Alexander J.; Niedzielski, Bethany M.; Yoder, Jonilyn L.; Gustavsson, Simon; Oliver, William D.
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Hexagonal boron nitride as a low-loss dielectric for superconducting quantum circuits and qubits
err2022-01-27
err51
PREAI
errWang, Joel I-J; Yamoah, Megan A.; Li, Qing; Karamlou, Amir H.; Thao Dinh; Kannan, Bharath; Braumuller, Jochen; Kim, David; Melville, Alexander J.; Muschinske, Sarah E.; Niedzielski, Bethany M.; Serniak, Kyle; Sung, Youngkyu; Winik, Roni; Yoder, Jonilyn L.; Schwartz, Mollie E.; Watanabe, Kenji; Taniguchi, Takashi; Orlando, Terry P.; Gustavsson, Simon; Jarillo-Herrero, Pablo; Oliver, William D.
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Demonstration of Density Matrix Exponentiation Using a Superconducting Quantum Processor
err2022-01-07
err10
errOAAI
errKjaergaard, M.; Schwartz, M. E.; Greene, A.; Samach, G. O.; Bengtsson, A.; O'Keeffe, M.; McNally, C. M.; Braumuller, J.; Kim, D. K.; Krantz, P.; Marvian, M.; Melville, A.; Niedzielski, B. M.; Sung, Y.; Winik, R.; Yoder, J.; Rosenberg, D.; Obenland, K.; Lloyd, S.; Orlando, T. P.; Marvian, I; Gustavsson, S.; Oliver, W. D.
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Probing quantum information propagation with out-of-time-ordered correlators
err2021-12-23
err76
PREAI
errBraumuller, Jochen; Karamlou, Amir H.; Yanay, Yariv; Kannan, Bharath; Kim, David; Kjaergaard, Morten; Melville, Alexander; Niedzielski, Bethany M.; Sung, Youngkyu; Vepsalainen, Antti; Winik, Roni; Yoder, Jonilyn L.; Orlando, Terry P.; Gustavsson, Simon; Tahan, Charles; Oliver, William D.
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Realization of High-Fidelity CZ and ZZ-Free iSWAP Gates with a Tunable Coupler
err2021-06-16
err184
errOAAI
errSung, Youngkyu; Ding, Leon; Braumuller, Jochen; Vepsalainen, Antti; Kannan, Bharath; Kjaergaard, Morten; Greene, Ami; Samach, Gabriel O.; McNally, Chris; Kim, David; Melville, Alexander; Niedzielski, Bethany M.; Schwartz, Mollie E.; Yoder, Jonilyn L.; Orlando, Terry P.; Gustavsson, Simon; Oliver, William D.
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Multi-level quantum noise spectroscopy
err2021-02-11
err22
errOAAI
errSung, Youngkyu; Vepsalainen, Antti; Braumuller, Jochen; Yan, Fei; Wang, Joel I-Jan; Kjaergaard, Morten; Winik, Roni; Krantz, Philip; Bengtsson, Andreas; Melville, Alexander J.; Niedzielski, Bethany M.; Schwartz, Mollie E.; Kim, David K.; Yoder, Jonilyn L.; Orlando, Terry P.; Gustavsson, Simon; Oliver, William D.
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Two-Qubit Spectroscopy of Spatiotemporally Correlated Quantum Noise in Superconducting Qubits
err2020-09-03
err53
errOAAI
errvon Luepke, Uwe; Beaudoin, Felix; Norris, Leigh M.; Sung, Youngkyu; Winik, Roni; Qiu, Jack Y.; Kjaergaard, Morten; Kim, David; Yoder, Jonilyn; Gustavsson, Simon; Viola, Lorenza; Oliver, William D.
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Characterizing and Optimizing Qubit Coherence Based on SQUID Geometry
err2020-05-29
err55
errOAAI
errBraumuller, Jochen; Ding, Leon; Vepsalainen, Antti; Sung, Youngkyu; Kjaergaard, Morten; Menke, Tim; Winik, Roni; Kim, David; Niedzielski, Bethany M.; Melville, Alexander; Yoder, Jonilyn L.; Hirjibehedin, Cyrus F.; Orlando, Terry P.; Gustavsson, Simon; Oliver, William D.
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Non-Gaussian noise spectroscopy with a superconducting qubit sensor
err2019-09-16
err72
errOAAI
errSung, Youngkyu; Beaudoin, Felix; Norris, Leigh M.; Yan, Fei; Kim, David K.; Qiu, Jack Y.; von Lupke, Uwe; Yoder, Jonilyn L.; Orlando, Terry P.; Gustaysson, Simon; Viola, Lorenza; Oliver, William D.
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Tunable Coupling Scheme for Implementing High-Fidelity Two-Qubit Gates
err2018-11-28
err285
errOAAI
errYan, Fei; Krantz, Philip; Sung, Youngkyu; Kjaergaard, Morten; Campbell, Daniel L.; Orlando, Terry P.; Gustavsson, Simon; Oliver, William D.
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