Superconducting Materials for Novel Qubits

Presentations

• Superconducting Gralmonium Qubit Resilient to High Magnetic Fields

  ORAL

  March 17, 2025, 8:00 AM – March 17, 2025, 8:12 AM

  Presenters

  • Janic Beck

    • Karlsruhe Institute of Technology

  Authors

  • Janic Beck

    • Karlsruhe Institute of Technology

  • Simon Günzler

    • Karlsruhe Institute of Technology

  • Dennis Rieger

    • Karlsruhe Institute of Technology

  • Nicolas Gosling

    • Karlsruhe Institute of Technology

  • Nicolas Zapata

    • Karlsruhe Institute of Technology

  • Mitchell Field

    • Karslruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Simon Geisert

    • Karlsruhe Institute of Technology

  • Andreas Bacher

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Judith K. Hohmann

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Martin Spiecker

    • Karlsruhe Institute of Technology

  • Wolfgang Wernsdorfer

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Ioan M. Pop

    • Karlsruhe Institute of Technology

  View abstract →

• Spin Environment of a Superconducting Qubit in High Magnetic Fields

  ORAL

  March 17, 2025, 8:12 AM – March 17, 2025, 8:24 AM

  Presenters

  • Simon Günzler

    • Karlsruhe Institute of Technology

  Authors

  • Simon Günzler

    • Karlsruhe Institute of Technology

  • Janic Beck

    • Karlsruhe Institute of Technology

  • Dennis Rieger

    • Karlsruhe Institute of Technology

  • Nicolas Gosling

    • Karlsruhe Institute of Technology

  • Nicolas Zapata

    • Karlsruhe Institute of Technology

  • Mitchell Field

    • Karslruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Simon Geisert

    • Karlsruhe Institute of Technology

  • Andreas Bacher

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Judith K. Hohmann

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Martin Spiecker

    • Karlsruhe Institute of Technology

  • Wolfgang Wernsdorfer

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Ioan M. Pop

    • Karlsruhe Institute of Technology

  View abstract →

• Granular aluminium for fluxonium qubits

  ORAL

  March 17, 2025, 8:24 AM – March 17, 2025, 8:36 AM

  Presenters

  • Figen Yilmaz

    • Delft University of Technology

  Authors

  • Figen Yilmaz

    • Delft University of Technology

  • Maarten Meijer

    • Kavli Institute of Nanoscience, Delft University of Technology

  • Bas van Asten

    • Kavli Institute of Nanoscience, Delft University of Technology

  • Lukas J Splitthoff

    • Chalmers University of Technology
    • Delft University of Technology

  • Martijn F. S. Zwanenburg

    • Delft University of Technology

  • siddharth singh

    • Delft University of Technology

  • Christian Kraglund Andersen

    • Delft University of Technology

  View abstract →

• Low loss lumped-element inductors made from granular aluminum: part 1

  ORAL

  March 17, 2025, 8:36 AM – March 17, 2025, 8:48 AM

  Presenters

  • Vishakha Gupta

    • Yale University

  Authors

  • Vishakha Gupta

    • Yale University

  • Neel Thakur

    • Yale University

  • Patrick Winkel

    • Yale University

  • Peter van Vlaanderen

    • Yale University

  • Yanhao Wang

    • Yale University

  • Suhas S Ganjam

    • Google LLC

  • Luigi Frunzio

    • Yale University

  • Robert J Schoelkopf

    • Yale University

  View abstract →

• Low loss lumped-element inductors made from granular aluminum - part 2

  ORAL

  March 17, 2025, 8:48 AM – March 17, 2025, 9:00 AM

  Presenters

  • Neel Thakur

    • Yale University

  Authors

  • Neel Thakur

    • Yale University

  • Vishakha Gupta

    • Yale University

  • Patrick Winkel

    • Yale University

  • Peter van Vlaanderen

    • Yale University

  • Yanhao Wang

    • Yale University

  • Suhas S Ganjam

    • Google LLC

  • Luigi Frunzio

    • Yale University

  • Robert J Schoelkopf

    • Yale University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 17, 2025, 9:00 AM – March 17, 2025, 9:12 AM

  View abstract →

• Vortices coupled to a granular aluminum stripline resonator

  ORAL

  March 17, 2025, 9:12 AM – March 17, 2025, 9:24 AM

  Presenters

  • Ameya Nambisan

    • Karlsruhe Institute of Technology

  Authors

  • Ameya Nambisan

    • Karlsruhe Institute of Technology

  • Nicolas Gosling

    • Karlsruhe Institute of Technology

  • Simon Günzler

    • Karlsruhe Institute of Technology

  • Dennis Rieger

    • Karlsruhe Institute of Technology

  • Simon Geisert

    • Karlsruhe Institute of Technology

  • Martin Spiecker

    • Karlsruhe Institute of Technology

  • Nicolas Zapata

    • Karlsruhe Institute of Technology

  • Mitchell Field

    • Karslruhe Institute of Technology
    • Karlsruhe Institute of Technology

  • Wolfgang Wernsdorfer

    • Karlsruhe Institute of Technology
    • Karlsruhe Institut of Technology

  • Ioan M. Pop

    • Karlsruhe Institute of Technology

  View abstract →

• Evidence of ultra-high kinetic inductance near the tunable superconductor-insulator transition in niobium nitride

  ORAL

  March 17, 2025, 9:24 AM – March 17, 2025, 9:36 AM

  Presenters

  • Elifnaz Onder

    • Yale University

  Authors

  • Elifnaz Onder

    • Yale University

  • Thomas Connolly

    • Yale University

  • Pavel Kurilovich

    • Yale University

  • Danqing Wang

    • Yale University

  • Chaofan Wang

    • Yale University

  • Heekun Nho

    • Yale University

  • Leonid I Glazman

    • Yale University

  • Hong X Tang

    • Yale University

  • Charlotte Bøttcher

    • Stanford University
    • Yale University

  • Michel H. Devoret

    • Yale University
    • Google Quantum AI

  View abstract →

• Meandered Niobium Diselenide (NbSe₂) Inductor for Fluxonium Qubit

  ORAL

  March 17, 2025, 9:36 AM – March 17, 2025, 9:48 AM

  Presenters

  • Sameia Zaman

    • Massachusetts Institute of Technology

  Authors

  • Sameia Zaman

    • Massachusetts Institute of Technology

  • Joel I-Jan Wang

    • Massachusetts Institute of Technology

  • Junyoung An

    • Massachusetts Institute of Technology

  • Junghyun Kim

    • Massachusetts Institute of Technology

  • Renée DePencier Piñero

    • MIT Lincoln Laboratory
    • Lincoln Laboratory, MIT

  • Thomas R Werkmeister

    • Harvard University

  • Chia-Chin Tsai

    • Massachusetts Institute of Technology

  • Hung-Yu Tsao

    • Massachusetts Institute of Technology

  • Kate Azar

    • MIT Lincoln Laboratory

  • Sein Park

    • Massachusetts Institute of Technology

  • Daniel Rodan Legrain

    • Massachusetts Institute of Technology - MIT

  • Aranya Goswami

    • Massachusetts Institute of Technology

  • William P Banner

    • Massachusetts Institute of Technology

  • Gabriel Cutter

    • Massachusetts Institute of Technology

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Functional Materials, National Institute for Materials Science
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • Research Center for Functional Materials, National Institute of Material Science, Tsukuba, Japan
    • National Institute of Materials Science
    • Advanced Materials Laboratory, National Institute for Materials Science

  • Takashi Taniguchi

    • National Institute for Materials Science
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan
    • Advanced Materials Laboratory, National Institute for Materials Science

  • Terry P Orlando

    • Massachusetts Institute of Technology

  • Jeffrey A Grover

    • Massachusetts Institute of Technology

  • Kyle Serniak

    • MIT Lincoln Laboratory
    • Lincoln Laboratory, Massachusetts Institute of Technology

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology

  • Philip Kim

    • Harvard University

  • William D Oliver

    • Massachusetts Institute of Technology
    • Massachusetts Institute of Technology (MIT)

  View abstract →

• WSi-based Quantum Nanowire Circuits

  ORAL

  March 17, 2025, 9:48 AM – March 17, 2025, 10:00 AM

  Presenters

  • Sarah Garcia Jones

    • University of Colorado, Boulder

  Authors

  • Sarah Garcia Jones

    • University of Colorado, Boulder

  • Trevyn F Larson

    • National Institute of Standards and Technology Boulder
    • National Institute of Standards and Technology

  • Sai Pavan Chitta

    • Northwestern University

  • Pablo Aramburu Sanchez

    • University of Colorado, Boulder

  • Varun Verma

    • National Institute of Standards and Technology Boulder

  • Jens Koch

    • Northwestern University

  • Sae Woo Nam

    • National Institute of Standards and Technology Boulder

  • Raymond W Simmonds

    • National Institute of Standards and Technology Boulder
    • National Institute of Standards and Technology
    • National Institute of Standards and Technology Boulder, University of Colorado Boulder

  • András Gyenis

    • University of Colorado Boulder
    • University of Colorado, Boulder

  View abstract →

• Tunable anharmonicity beyond short junction limit in hybrid Sn-InAs nanowire transmons

  ORAL

  March 17, 2025, 10:00 AM – March 17, 2025, 10:12 AM

  Presenters

  • Amrita Purkayastha

    • University of Pittsburgh

  Authors

  • Amrita Purkayastha

    • University of Pittsburgh

  • Amritesh Sharma

    • University of Pittsburgh

  • Param Jitendra Patel

    • University of Pittsburgh
    • Yale University

  • An-Hsi Chen

    • Oak Ridge National Laboratory

  • Connor P Dempsey

    • University of California, Santa Barbara

  • Mihir Pendharkar

    • Stanford Institute for Materials & Energy Sciences, Stanford University
    • Stanford University

  • Shreyas Asodekar

    • University of Pittsburgh

  • Subhayan Sinha

    • University of Pittsburgh

  • Subhayan Sinha

    • University of Pittsburgh

  • Maxime Tomasian

    • University of Paris-Saclay
    • Institut Néel CNRS

  • Moïra Hocevar

    • Institut Néel CNRS
    • Institut Néel, CNRS

  • Chris J Palmstrom

    • University of California, Santa Barbara
    • University of California Santa Barbara

  • Kun Zuo

    • University of Sydney

  • Michael Hatridge

    • Yale University
    • University of Pittsburgh

  • Sergey Frolov

    • University of Pittsburgh

  View abstract →

• Voltage tunable superconducting qubit based on Sn-InAs nanowire Josephson junction

  ORAL

  March 17, 2025, 10:12 AM – March 17, 2025, 10:24 AM

  Presenters

  • Shreyas Asodekar

    • University of Pittsburgh

  Authors

  • Amrita Purkayastha

    • University of Pittsburgh

  • Amritesh Sharma

    • University of Pittsburgh

  • Param Jitendra Patel

    • University of Pittsburgh
    • Yale University

  • Shreyas Asodekar

    • University of Pittsburgh

  • An-Hsi Chen

    • Oak Ridge National Laboratory

  • Connor P Dempsey

    • University of California, Santa Barbara

  • Mihir Pendharkar

    • Stanford Institute for Materials & Energy Sciences, Stanford University
    • Stanford University

  • Subhayan Sinha

    • University of Pittsburgh

  • Maxime Tomasian

    • University of Paris-Saclay
    • Institut Néel CNRS

  • Moïra Hocevar

    • Institut Néel CNRS
    • Institut Néel, CNRS

  • Chris J Palmstrom

    • University of California, Santa Barbara
    • University of California Santa Barbara

  • Kun Zuo

    • University of Sydney

  • Michael Hatridge

    • Yale University
    • University of Pittsburgh

  • Sergey Frolov

    • University of Pittsburgh

  View abstract →

• InAs-Nb Josephson Junctions for Voltage-Tunable Fluxonium Qubits

  ORAL

  March 17, 2025, 10:24 AM – March 17, 2025, 10:36 AM

  Presenters

  • Jacob Issokson

    • New York University

  Authors

  • Jacob Issokson

    • New York University

  • William Makoto Strickland

    • New York University (NYU)

  • Maryam Barzegar

    • New York University

  • Lukas James Baker

    • New York University (NYU)

  • Ido Levy

    • New York University (NYU)
    • New York University

  • Tyler Cowan

    • New York University

  • Javad Shabani

    • New York University (NYU)

  View abstract →

• Giant Isolation and Pure Gyration in a Superconducting Resonator Chain

  ORAL

  March 17, 2025, 10:36 AM – March 17, 2025, 10:48 AM

  Presenters

  • Zhiyin Tu

    • University of Maryland College Park

  Authors

  • Zhiyin Tu

    • University of Maryland College Park

  • Violet Workman

    • University of Illinois at Urbana Champaign

  • Gaurav Bahl

    • University of Illinois at Urbana-Champaign

  • Alicia J Kollár

    • University of Maryland College Park

  View abstract →

• Eliminating Surface Oxides of Superconducting Circuits with Noble Metal Encapsulation

  ORAL

  March 17, 2025, 10:48 AM – March 17, 2025, 11:00 AM

  Publication: arXiv:2408.13051

  Presenters

  • Ray Chang

    • Princeton University

  Authors

  • Ray Chang

    • Princeton University

  • Nana Shumiya

    • Princeton University

  • Russell A McLellan

    • Princeton University

  • Yifan Zhang

    • Princeton University

  • Matthew P Bland

    • Princeton University

  • Faranak Bahrami

    • Princeton University

  • Junsik Mun

    • Brookhaven National Laboratory

  • Chenyu Zhou

    • Brookhaven National Laboratory (BNL)

  • Kim Kisslinger

    • Brookhaven National Lab
    • Brookhaven National Laboratory
    • Brookhaven National Laboratory (BNL)
    • Center for Functional Nanomaterial

  • Guangming Cheng

    • Princeton University

  • Alexander Pakpour-Tabrizi

    • Princeton University

  • Nan Yao

    • Princeton University

  • Yimei Zhu

    • Brookhaven National Laboratory (BNL)

  • Mingzhao Liu

    • Brookhaven National Laboratory

  • Robert J Cava

    • Princeton University

  • Sarang Gopalakrishnan

    • Princeton University
    • Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ 08544
    • Princeton University Princeton

  • Andrew A Houck

    • Princeton University

  • Nathalie P de Leon

    • Princeton University

  View abstract →