Wednesday, March 16, 2022
8:00AM - 8:12AM
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M41.00001: Experimental characterization of correlated qubit decays in IBM Quantum processors attributable to cosmic rays and background gamma radiation
Ted Thorbeck, Andrew Eddins, Isaac Lauer, Douglas T McClure
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Wednesday, March 16, 2022
8:12AM - 8:24AM
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M41.00002: Continuous Real-Time Detection of Quasiparticle Trapping Part I: Detection and Analysis
James Farmer, Azarin Zarassi, Darian M Hartsell, Evangelos Vlachos, Haimeng Zhang, Eli Levenson-Falk
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Wednesday, March 16, 2022
8:24AM - 8:36AM
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M41.00003: Continuous Real-Time Detection of Quasiparticle Trapping Part II: Quasiparticles Behavior
Azarin Zarassi, James T Farmer, Darian M Hartsell, Evangelos Vlachos, Haimeng Zhang, Eli Levenson-Falk
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Wednesday, March 16, 2022
8:36AM - 9:12AM
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M41.00004: Probing hundreds of individual quantum defects in polycrystalline and amorphous alumina
Invited Speaker:
Chih-Chiao Hung
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Wednesday, March 16, 2022
9:12AM - 9:24AM
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M41.00005: Investigation of Superconducting Qubit Errors from Ionizing Radiation
Patrick M Harrington, Amir H Karamlou, Wouter Van De Pontseele, Daniel Mayer, Mingyu Li, Kyle Serniak, David K Kim, Bethany M Niedzielski, Alexander Melville, Jonilyn L Yoder, Mollie E Schwartz, Simon Gustavsson, Joseph A Formaggio, William D Oliver
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Wednesday, March 16, 2022
9:24AM - 9:36AM
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M41.00006: Investigation into Low Frequency Charge Noise Mechanisms in a Tantalum Transmon
Daniel M Tennant, Luis A Martinez, Kristen M Beck, Sean R O'Kelley, Christopher D Wilen, Robert McDermott, Jonathan L DuBois, Yaniv J Rosen
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Wednesday, March 16, 2022
9:36AM - 9:48AM
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M41.00007: Quasiparticle Poisoning Mediated by Spurious Antenna Modes of the Transmon Qubit
Chuanhong Liu, David C Harrison, Shravan Patel, Chris D Wilen, Owen Rafferty, Spencer Weeden, Gabriel Spahn, Matthew Snyder, Francisco Schlenker, Andrew L Ballard, Vito M Iaia, Jaseung Ku, Britton L Plourde, Robert McDermott
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Wednesday, March 16, 2022
9:48AM - 10:00AM
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M41.00008: Spatiotemporally-correlated quasiparticle-induced transitions in arrays of transmon qubits
Kyle Serniak, Greg Calusine, Patrick M Harrington, Max Hays, Thomas M Hazard, David K Kim, Alexander Melville, Bethany M Niedzielski, Jonilyn L Yoder, Mollie E Schwartz, William D Oliver
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Wednesday, March 16, 2022
10:00AM - 10:12AM
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M41.00009: Long-time-scale energy relaxation dynamics of tunable transmon qubits as a tool for loss metrology
SHENG-XIANG LIN, Tongyu Zhao, Nicholas Materise, John Pitten, David Pappas, Corey Rae H McRae
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Wednesday, March 16, 2022
10:12AM - 10:24AM
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M41.00010: Mitigation of quasiparticle poisoning in superconducting qubits using normal metal backside metallization
Vito M Iaia, Jaseung Ku, Andrew L Ballard, Chuan-Hong Liu, Robert McDermott, B.L.T. Plourde
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Wednesday, March 16, 2022
10:24AM - 10:36AM
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M41.00011: Geometric Superinductance Qubits: Controlling Phase Delocalization across a Single Josephson Junction
Andrea Trioni, Matilda Peruzzo, Farid Hassani Bijarbooneh, Grisha Szep, Elena Redchenko, Martin Zemlicka, Johannes M Fink
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Wednesday, March 16, 2022
10:36AM - 10:48AM
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M41.00012: Geometric and thermal effect on non-equilibrium quasiparticles in superconducting qubit
Xianchuang Pan, Yuxuan Zhou, Jian Li, Zhihao Jiang, Gianluigi Catelani, Ling Hu, Fei Yan, Song Liu
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Wednesday, March 16, 2022
10:48AM - 11:00AM
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M41.00013: Characterizing the reliability and coherence-time impact of laser annealing on transmon-qubit Josephson junctions.
Sean van der Meer, Nandini Muthusubramanian, Matvey Finkel, Christos Zachariadis, Alessandro Bruno, Leonardo DiCarlo
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