Superconducting Materials for Novel Qubits

Presentations

• Superconducting Gralmonium Qubit Resilient to High Magnetic Fields

  ORAL

  March 17, 2025, 11:00 AM – March 17, 2025, 11:12 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, 11:12 AM – March 17, 2025, 11:24 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, 11:24 AM – March 17, 2025, 11:36 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, 11:36 AM – March 17, 2025, 11:48 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, 11:48 AM – March 17, 2025, 12:00 PM

  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, 12:00 PM – March 17, 2025, 12:12 PM

  View abstract →

• Vortices coupled to a granular aluminum stripline resonator

  ORAL

  March 17, 2025, 12:12 PM – March 17, 2025, 12:24 PM

  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, 12:24 PM – March 17, 2025, 12:36 PM

  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, 12:36 PM – March 17, 2025, 12:48 PM

  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, 12:48 PM – March 17, 2025, 1:00 PM

  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, 1:00 PM – March 17, 2025, 1:12 PM

  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, 1:12 PM – March 17, 2025, 1:24 PM

  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, 1:24 PM – March 17, 2025, 1:36 PM

  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, 1:36 PM – March 17, 2025, 1:48 PM

  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, 1:48 PM – March 17, 2025, 2:00 PM

  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 →