Bulletin of the American Physical Society
APS March Meeting 2022
Volume 67, Number 3
Monday–Friday, March 14–18, 2022; Chicago
Session Index
Session F36: Superconducting Qubits: Fabrication and CharacterizationRecordings Available
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Show Abstracts |
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Sponsoring Units: DQI DMP DCMP Chair: Katarina Cicak, National Institute of Standards and Technology, Boulder Room: McCormick Place W-194A |
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Tuesday, March 15, 2022 8:00AM - 8:12AM |
F36.00001: Niobium Hydride Formation in Superconducting Thin Films during Wet Chemical Processing Dominic P Goronzy, Carlos G Torres Castanedo, Cameron Kopas, Jayss Marshall, Matthew J Reagor, Michael J Bedzyk, Mark C Hersam | |
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Tuesday, March 15, 2022 8:12AM - 8:24AM |
F36.00002: Surfaces, Interfaces, and Impurity Elements in Niobium-based Materials for Superconducting Quantum Computing Analyzed by Atom-Probe Tomography Dieter Isheim, Dominic P Goronzy, Carlos G Torres-Castanedo, Michael J Bedzyk, Mark C Hersam, James A Sauls, Jayss Marshall, Cameron Kopas, Mark Field, Gregory Stiehl, Hilal Cansizoglu, Josh Mutus, Matthew J Reagor, Michael Harburn, Alexander Romanenko, Anna Grassellino, David N Seidman | |
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Tuesday, March 15, 2022 8:24AM - 8:36AM |
F36.00003: Hydride precipitates in Nb thin film superconducting qubits Jaeyel Lee, ZuHawn Sung, Akshay A Murthy, Matthew J Reagor, Anna Grassellino, Alexander Romanenko | |
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Tuesday, March 15, 2022 8:36AM - 8:48AM |
F36.00004: Bulk Loss Measurements of III-V Semiconductor Materials in a Microwave Cavity at Single Photon Powers and Millikelvin Temperatures Nicholas Materise, Eliot Kapit, David Pappas, Anthony McFadden, Haozhi Wang, William M Strickland, Javad Shabani, Joseph Yuan, SHENG-XIANG LIN, Corey Rae H McRae, John Pitten | |
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Tuesday, March 15, 2022 8:48AM - 9:00AM |
F36.00005: Identifying Sources of Decoherence at Defects and Interfaces in Superconducting Qubit Systems Akshay A Murthy, Paul M Das, Cameron J Kopas, Stephanie M Ribet, Matthew J Reagor, Vinayak P Dravid, Roberto dos Reis, Mattia Checchin, Alexander Romanenko, Anna Grassellino | |
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Tuesday, March 15, 2022 9:00AM - 9:12AM |
F36.00006: Understanding and mitigating losses in superconducting radio frequency (SRF) cavities using two-tone spectroscopy Ivan Nekrashevich, Daniil Frolov, Roman Pilipenko, Bianca Giaccone, Alexandr Netepenko, Mattia Checchin, Sam Posen, Alexander Romanenko, Anna Grassellino | |
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Tuesday, March 15, 2022 9:12AM - 9:24AM |
F36.00007: Optimization of Nb Superconducting Films for Quantum Devices by H-T Phase Boundary Analysis Kevin M Ryan, Patrick W Krantz, Carlos Torres, Paul Masih Das, KVLV Narayanachari, Dominic P Goronzy, Michael J Bedzyk, Vinayak P Dravid, Mark C Hersam, Antony McFadden, Corey Rae McRae, Mark Field, Cameron J Kopas, Jayss Marshall, Matthew J Reagor, Venkat Chandrasekhar | |
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Tuesday, March 15, 2022 9:24AM - 9:36AM |
F36.00008: Round Robin: multi-institution characterization of superconducting qubits Josh Y Mutus, Corey Rae H McRae, David Pappas, Roman Pilipenko, Daniil Frolov, Matthew J Reagor, Anna Grassellino, Alexander Romanenko | |
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Tuesday, March 15, 2022 9:36AM - 9:48AM |
F36.00009: Scanning Tunneling and Electron Spectroscopies of Nb Surface Oxides for Qubits and SRF Cavities John F Zasadzinski, Jasmine Panthee, Thomas Proslier, Lin Zhou, Xiaotian Fang | |
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Tuesday, March 15, 2022 9:48AM - 10:00AM |
F36.00010: Atomic-scale Investigation of the Nb/air Interface for Niobium Radio Frequency Cavity Xiaotian Fang, Matthew J Kramer, Alexander Romanenko, Anna Grassellino, Lin Zhou | |
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Tuesday, March 15, 2022 10:00AM - 10:12AM |
F36.00011: Investigation of the π-junction characteristics in Nb/Fe3O4/Nb Josephson junctions Derya Farisogullari, Yasin Ozturk, Tuna Alp, Ege Aygit, Ara Rahimpour, Ozhan Ozatay, Yilmaz Simsek | |
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Tuesday, March 15, 2022 10:12AM - 10:24AM |
F36.00012: Exploring high-coherence overlap junction qubits fabricated with a subtractive etch process Jeroen Verjauw, Rohith Acharya, Tsvetan Ivanov, Daniel Perez Lozano, Fahd A. Mohiyaddin, Danny Wan, A. M. Vadiraj, Jacques Van Dame, Julien Jussot, Yann Canvel, Xiaoyu Piao, Marc Heyns, Massimo Mongillo, Anton Potočnik, Iuliana P Radu, Bogdan Govoreanu | |
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Tuesday, March 15, 2022 10:24AM - 10:36AM |
F36.00013: Aluminum air bridges for superconducting quantum devices realized using a single step e-beam process Noah Janzen, Michal Kononenko, Shaun Ren, Adrian Lupascu | |
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Tuesday, March 15, 2022 10:36AM - 10:48AM |
F36.00014: Improving the frequency reproducibility of transmon qubits to lower the crosstalk in quantum processors Amr Osman, Jorge Fernández-Pendás, Sandoko Kosen, Marcus Rommel, Giovanna Tancredi, Anton Frisk Kockum, Jonas Bylander, Anita Fadavi Roudsari | |
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Tuesday, March 15, 2022 10:48AM - 11:00AM |
F36.00015: Probing the Role of Low Temperature Vacuum Baking on Photon Lifetimes in Superconducting Niobium 3-D Resonators Daniel Bafia, Anna Grassellino, Alexander Romanenko |
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