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QI: Fachverband Quanteninformation

QI 13: Implementations: Superconducting Qubits

Freitag, 9. September 2022, 09:30–13:00, H8

09:30 QI 13.1 Hauptvortrag: Scalable control of superconducting qubits — •Stefan Filipp
10:00 QI 13.2 Test and diagnostics speed up for characterizing few-qubit superconducting quantum processors — •Thorsten Last, Garrelt Alberts, Adam Lawrence, Kelvin Loh, Viacheslav Ostroukh, and Adriaan Rol
10:15 QI 13.3 How to correctly account for time-varying fluxes in superconducting circuits — •Ahmed Kenawy, Fabian Hassler, David DiVincenzo, and Roman Riwar
10:30 QI 13.4 Majorana fermions revealing the true nature of quantum phase slip junctions — •Christina Koliofoti and Roman-Pascal Riwar
10:45 QI 13.5 Tunable-coupler mediated controlled-controlled-phase gate with superconducting qubits — •Niklas J Glaser, Federico Roy, and Stefan Filipp
  11:00 15 min. break
11:15 QI 13.6 Coupler-mediated unconditional reset of fixed-frequency superconducting qubits — •Gerhard Huber, Federico Roy, and Stefan Filipp
11:30 QI 13.7 Analysis of calibration techniques for single-qubit gates on a superconducting quantum computer — •Kathrin König, Naoki Kanazawa, and Shota Nakasuji
11:45 QI 13.8 Pulse class meta-optimization of continous quantum gates in transmon systems — •Francesco Preti
12:00 QI 13.9 Magnetic field dependence of the quasiparticle parity lifetime in 3D transmons with thin-film AlAlOxAl Josephson junctions — •Jonas Krause, Lucas Jannsen, Christian Dickel, Elmore Vaal, Michel Vielmetter, Jurek Frey, Felix Motzoi, Shai Machness, Kelvin Loh, Michiel Adriaan Rol, Gianluigi Catelani, and Yoichi Ando
12:15 QI 13.10 Towards cQED experiments with in-situ fabrication of topological insulator Josephson junctions — •Lucas Janssen, Jonas Krause, Christian Dickel, Alexey Taskin, Roozbeh Yazdampanah Ravari, Anjana Uday, Gertjan Lippertz, and Yoichi Ando
12:30 QI 13.11 Mitigation of quasiparticle loss in superconducting qubits by phonon scatteringArno Bargerbos, Lukas J. Splitthoff, Marta Pita-Vidal, Jaap J. Wesdorp, Yu Liu, Peter Krogstrup, Leo P. Kouwenhoven, Christian K. Andersen, and •Lukas Grünhaupt
12:45 QI 13.12 In-situ bandaged Josephson junctions for superconducting quantum processors — •Alexander Bilmes, Alexander K. Händel, Serhii Volosheniuk, Alexey V. Ustinov, and Juergen Lisenfeld
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DPG-Physik > DPG-Verhandlungen > 2022 > Regensburg