Superconducting Integration, Packaging & Validation

Presentations

• 3D-Integrated Superconducting Qubits: CMOS-Compatible, Wafer-Scale Processing for Flip-Chip Architectures

  ORAL

  March 17, 2025, 2:30 PM – March 17, 2025, 2:42 PM

  Presenters

  • Thomas Mayer

    Fraunhofer EMFT

  Authors

  • Thomas Mayer

    Fraunhofer EMFT

  • Hannes Bender

    Fraunhofer EMFT

  • Simon Lang

    Fraunhofer EMFT

  • Luis Schwarzenbach

    Fraunhofer EMFT

  • Waltraud Hell

    Fraunhofer EMFT

  • Johannes Weber

    Fraunhofer EMFT

  • Carla Morán Guizán

    Fraunhofer EMFT

  • Chawki Dhieb

    Fraunhofer EMFT

  • Daniela Zahn

    Fraunhofer EMFT

  • Zhen Luo

    Technical University of Munich (TUM), Fraunhofer EMFT, TU Munich

  • Mihail Andronic

    Fraunhofer EMFT

  • Armin Klumpp

    Fraunhofer EMFT

  • Andreas Drost

    Fraunhofer EMFT

  • Karl Neumeier

    Fraunhofer EMFT

  • Wilfried Lerch

    Fraunhofer EMFT

  • Lars Nebrich

    Fraunhofer EMFT

  • Ignaz Eisele

    Fraunhofer EMFT

  • Rui N Pereira

    Fraunhofer EMFT

  • Christoph Kutter

    Fraunhofer EMFT

  View abstract →

• Scalable path towards 3D integration of superconducting qubits using advanced 300mm foundry manufacturing capabilities

  ORAL

  March 17, 2025, 2:42 PM – March 17, 2025, 2:54 PM

  Presenters

  • A. M. Vadiraj

    IMEC, imec

  Authors

  • A. M. Vadiraj

    IMEC, imec

  • Rohith Acharya

    Katholieke University Leuven, IMEC, imec

  • Anton Potočnik

    imec

  • Anish Dangol

    imec

  • Jaber Derakhshandeh

    imec

  • Shana Massar

    IMEC, imec

  • Maël Demarets

    KU Leuven, IMEC, KU Leuven, imec

  • Jacques Van Damme

    IMEC, KU Leuven, imec

  • Daniel Perez Lozano

    imec

  • Tsvetan Ivanov

    IMEC, imec

  • Yann Canvel

    IMEC, imec

  • Adham Elshaer

    imec

  • Punith Mudigere Krishne Gowda

    imec

  • Ehsan Shafahian

    imec

  • Bensu Tunca Altintas

    imec

  • Massimo Mongillo

    IMEC, imec

  • Danny Wan

    IMEC, imec

  • Kristiaan DeGreve

    IMEC, IMEC, KU Leuven, imec, KU Leuven, imec

  View abstract →

• Characterizing superconducting airbridges fabricated using a grayscale electron-beam lithography process

  ORAL

  March 17, 2025, 2:54 PM – March 17, 2025, 3:06 PM

  Presenters

  • Prakiran Baidya

    Friedrich-Alexander University Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg

  Authors

  • Prakiran Baidya

    Friedrich-Alexander University Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg

  • Momčilo Milosavljevic

    Friedrich-Alexander University Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg

  • Murali Krishna KURMAPU

    Friedrich-Alexander University Erlangen-Nuremberg

  • Victor Kemme

    Friedrich-Alexander University Erlangen-Nürnberg, Friedrich-Alexander-Universität Erlangen-Nürnberg

  • Thomas Fösel

    Friedrich-Alexander University Erlangen-Nürnberg, Friedrich-Alexander University Erlangen-Nuremberg, Friedrich-Alexander-Universität Erlangen-Nürnberg

  • Christopher Eichler

    Friedrich-Alexander University Erlangen-Nuremberg

  View abstract →

• Fabrication of Low-Loss Niobium Air Bridges for Superconducting Qubit Applications

  ORAL

  March 17, 2025, 3:06 PM – March 17, 2025, 3:18 PM

  Presenters

  • Niklas Bruckmoser

    Walther-Meissner-Institute, TU Munich, TUM

  Authors

  • Niklas Bruckmoser

    Walther-Meissner-Institute, TU Munich, TUM

  • Leon Koch

    TU Munich

  • Ivan Tsitsilin

    TU Munich

  • David Bunch

    Walther-Meißner-Institute, TU Munich

  • Lea Richard

    Walther-Meißner-Institute, TU Munich

  • Kedar E Honasoge

    Walther-Meißner-Institut, Walther-Meißner-Institut, Technical University Munich, Walther-Meißner-Institut; Technical University of Munich, Walther Meissner Inst, TU Munich

  • Thomas Luschmann

    Walther Meissner Inst, TU Munich

  • Maria-Teresa Handschuh

    Walther-Meißner-Institut, Walther-Meißner-Institut, Technical University Munich, Walther-Meißner-Institut; Technical University of Munich, TU Munich

  • Lasse Soedergren

    Walther-Meißner-Institute, TU Munich, TUM

  • Vera Bader

    Walther-Meißner-Institut, TU Munich

  • Christian Schneider

    Walther-Meissner-Institute, TU Munich & Walther-Meißner-Institut, TU Munich, Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, 85748 Garching, Walther-Meißner-Institute, TUM

  • Max Werninghaus

    TU Munich, TU Munich, Walther-Meißner-Institute

  • Stefan Filipp

    TU Munich, TU Munich, Walther-Meißner-Institute

  View abstract →

• Influence of scaling up technologies on transmon coherence

  ORAL

  March 17, 2025, 3:18 PM – March 17, 2025, 3:30 PM

  Presenters

  • Leon Koch

    TU Munich

  Authors

  • Leon Koch

    TU Munich

  • Niklas Bruckmoser

    Walther-Meissner-Institute, TU Munich, TUM

  • Lea Richard

    Walther-Meißner-Institute, TU Munich

  • David Bunch

    Walther-Meißner-Institute, TU Munich

  • Ivan Tsitsilin

    TU Munich

  • Kedar E Honasoge

    Walther-Meißner-Institut, Walther-Meißner-Institut, Technical University Munich, Walther-Meißner-Institut; Technical University of Munich, Walther Meissner Inst, TU Munich

  • Maria Handschuh

    Walther-Meißner-Institute

  • Lasse Soedergren

    Walther-Meißner-Institute, TU Munich, TUM

  • Vera Bader

    Walther-Meißner-Institut, TU Munich

  • Christian Schneider

    Walther-Meissner-Institute, TU Munich & Walther-Meißner-Institut, TU Munich, Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, 85748 Garching, Walther-Meißner-Institute, TUM

  • Max Werninghaus

    TU Munich, TU Munich, Walther-Meißner-Institute

  • Stefan Filipp

    TU Munich, TU Munich, Walther-Meißner-Institute

  View abstract →

• Surface participation and dielectric loss in flipchip superconducting qubits

  ORAL

  March 17, 2025, 3:30 PM – March 17, 2025, 3:42 PM

  Presenters

  • YEN-AN SHIH

    Delft University of Technology

  Authors

  • YEN-AN SHIH

    Delft University of Technology

  • siddharth singh

    Delft University of Technology

  • Rebecca Gharibaan

    Delft University of Technology

  • Nataliia Zhurbina

    Delft University of Technology

  • Lukas J Splitthoff

    Chalmers University of Technology, Delft University of Technology

  • Taryn Victoria Stefanski

    University of Bristol

  • Christian Kraglund Andersen

    Delft University of Technology

  View abstract →

• Efficient Routing and Interconnects for Superconducting Qubits

  ORAL · Invited

  March 17, 2025, 3:42 PM – March 17, 2025, 4:18 PM

  Publication: R. N. Das et al., "Reworkable Superconducting Qubit Package for Quantum Computing," 2024 IEEE 74th Electronic Components and Technology Conference (ECTC), Denver, CO, USA, 2024, pp. 427-432.<br>Yost, D.R.W., Schwartz, M.E., Mallek, J. et al. Solid-state qubits integrated with superconducting through-silicon vias. npj Quantum Inf 6, 59 (2020).<br>D. Rosenberg et al., "Solid-State Qubits: 3D Integration and Packaging," in IEEE Microwave Magazine, vol. 21, no. 8, pp. 72-85, Aug. 2020.

  Presenters

  • Mollie E Schwartz

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  Authors

  • Mollie E Schwartz

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  View abstract →

• Optimizing dielectric losses in a flip-chip architecture through silicon micromachining

  ORAL

  March 17, 2025, 4:18 PM – March 17, 2025, 4:30 PM

  Presenters

  • Nicolas Zani

    Yale University

  Authors

  • Nicolas Zani

    Yale University

  • Yanhao Wang

    Yale University

  • Suhas S Ganjam

    Google LLC

  • Archan Banerjee

    Yale University

  • Luigi Frunzio

    Yale University

  • Robert J Schoelkopf

    Yale University

  View abstract →

• Chip-to-chip superconducting liquid metal quantum connectors

  ORAL

  March 17, 2025, 4:30 PM – March 17, 2025, 4:42 PM

  Presenters

  • Zhancheng Yao

    Boston University

  Authors

  • Zhancheng Yao

    Boston University

  • Martin Sandberg

    IBM Thomas J. Watson Research Center

  • David W Abraham

    IBM Thomas J. Watson Research Center

  • David J Bishop

    Boston University

  View abstract →

• Liquid metal printing for superconducting circuits

  ORAL

  March 17, 2025, 4:42 PM – March 17, 2025, 4:54 PM

  Presenters

  • Thomas Reisinger

    Karlsruhe Institute of Technology

  Authors

  • Thomas Reisinger

    Karlsruhe Institute of Technology

  • Navid Hussain

    Karlsruhe Institute of Technology

  • Alexander Kreiner

    Karlsruhe Institute of Technology

  • Haoran Duan

    Karlsruhe Institute of Technology

  • Ritika Dhundhwal

    Karlsruhe Institute of Technology

  • Gabriel G Marques

    Karlsruhe Institute of Technology

  • Michael Hirtz

    Karlsruhe Institute of Technology

  • Ioan M. Pop

    Karlsruhe Institute of Technology

  • Jasmin Aghassi

    Karlsruhe Institute of Technology

  View abstract →

• Characterizing the impacts of sequential Josephson Junction fabrication on superconducting circuit performance

  ORAL

  March 17, 2025, 4:54 PM – March 17, 2025, 5:06 PM

  Presenters

  • Duncan Miller

    MIT Lincoln Laboratory

  Authors

  • Duncan Miller

    MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Mallika T Randeria

    MIT Lincoln Laboratory

  • Hannah M Stickler

    MIT Lincoln Laboratory

  • David K Kim

    MIT Lincoln Lab, Lincoln Laboratory, Massachusetts Institute of Technology

  • Thomas M Hazard

    MIT Lincoln Laboratory

  • Michael Gingras

    MIT Lincoln Laboratory

  • Jeffrey M Knecht

    MIT Lincoln Laboratory

  • Kyle Serniak

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Cyrus F Hirjibehedin

    MIT Lincoln Laboratory

  • Jonilyn L Yoder

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Mollie E Schwartz

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  View abstract →

• Physical-Size Biasing Corrections for Improved Josephson Junction Targeting

  ORAL

  March 17, 2025, 5:06 PM – March 17, 2025, 5:18 PM

  Presenters

  • Hannah M Stickler

    MIT Lincoln Laboratory

  Authors

  • Hannah M Stickler

    MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Michael Gingras

    MIT Lincoln Laboratory

  • Jeffrey M Knecht

    MIT Lincoln Laboratory

  • Kevin Grossklaus

    MIT Lincoln Laboratories, MIT Lincoln Laboratory

  • Kate Azar

    Massachusetts Institute of Technology, MIT, MIT Lincoln Laboratory

  • Renée DePencier Piñero

    MIT Lincoln Laboratory, Lincoln Laboratory, MIT

  • Greg Calusine

    MIT Lincoln Laboratory

  • Ali Sabbah

    MIT Lincoln Laboratory

  • Felipe Contipelli

    MIT Lincoln Laboratory

  • Duncan Miller

    MIT Lincoln Laboratory

  • Arthur Kurlej

    MIT Lincoln Laboratory

  • Jonilyn L Yoder

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Mollie E Schwartz

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • William D Oliver

    Massachusetts Institute of Technology, Massachusetts Institute of Technology (MIT)

  • Kyle Serniak

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  View abstract →

• A Compact, Extensible, and Flexible Cable Solution for Superconducting Qubit

  ORAL

  March 17, 2025, 5:18 PM – March 17, 2025, 5:30 PM

  Presenters

  • John Cummings

    MIT Lincoln Laboratory

  Authors

  • John Cummings

    MIT Lincoln Laboratory

  • Xhovalin Miloshi

    MIT Lincoln Laboratory

  • Gabriel Cutter

    Massachusetts Institute of Technology

  • Steven J Weber

    MIT Lincoln Laboratory

  • Felipe Contipelli

    MIT Lincoln Laboratory

  • Renée D DePencier Piñero

    MIT Lincoln Laboratory

  • Michael Gingras

    MIT Lincoln Laboratory

  • Jennifer Hritz

    MIT Lincoln Laboratory

  • Madeline Morocco

    MIT Lincoln Laboratory

  • Bethany M Niedzielski

    MIT Lincoln Laboratory

  • Kyle Serniak

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Hannah M Stickler

    MIT Lincoln Laboratory

  • William D Oliver

    Massachusetts Institute of Technology, Massachusetts Institute of Technology (MIT)

  • Jonilyn L Yoder

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  • Cyrus F Hirjibehedin

    MIT Lincoln Laboratory

  • Mollie E Schwartz

    MIT Lincoln Laboratory, Lincoln Laboratory, Massachusetts Institute of Technology

  View abstract →