Progress in Josephson Junctions, Arrays, Chains, and Surface Interfaces

Presentations

• Oral: Superconducting proximity effect in semiconducting nanowires with ferromagnetic-insulator barriers

  ORAL

  March 20, 2025, 11:30 AM – March 20, 2025, 11:42 AM

  Presenters

  • Junting Zhao

    • Niels Bohr Institute, University of Copenhagen

  Authors

  • Junting Zhao

    • Niels Bohr Institute, University of Copenhagen

  • David Razmadze

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Yu Liu

    • Center for Quantum Devices, Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark

  • Peter Krogstrup

    • Niels Bohr Institute, University of Copenhagen

  • Andrei Mazanik

    • Centro de Física de Materiales Centro Mixto CSIC-UPV/EHU,\\E-20018 Donostia–San Sebastián, Spain

  • Sebastian Bergeret

    • Centro de Física de Materiales Centro Mixto CSIC-UPV/EHU,\\E-20018 Donostia–San Sebastián, Spain

  • Saulius Vaitiekenas

    • University of Copenhagen

  View abstract →

• Voltage-Tuned Dissipation in Frustrated Hybrid Josephson Junction Arrays

  ORAL

  March 20, 2025, 11:42 AM – March 20, 2025, 11:54 AM

  Presenters

  • James David Bondar

    • Purdue University

  Authors

  • James David Bondar

    • Purdue University

  • Luca Felix Banszerus

    • Niels Bohr Institute, University of Copenhagen

  • William Marshall

    • University of Washington

  • Tyler Lindemann

    • Purdue University

  • Michael James Manfra

    • Purdue University

  • Charles M Marcus

    • University of Washington

  • Saulius Vaitiekenas

    • University of Copenhagen

  View abstract →

• Towards Microwave Calibration Techniques to Characterize the Current-Phase Relation of Josephson Junctions

  ORAL

  March 20, 2025, 11:54 AM – March 20, 2025, 12:06 PM

  Presenters

  • Elyse McEntee Wei

    • Colorado School of Mines; NIST

  Authors

  • Elyse McEntee Wei

    • Colorado School of Mines; NIST

  • Paul Dresselhaus

    • National Institute of Standards and Technology

  • Anna E Fox

    • National Institute of Standards and Technology

  • Dylan F Williams

    • National Institute of Standards and Technology

  • Christian J. Long

    • National Institute of Standards and Technology

  • Serena Eley

    • Department of Electrical and Computer Engineering, University of Washington; Department of Physics, Colorado School of Mines

  View abstract →

• Lateral NbSe₂-Graphene Josephson Junction

  ORAL

  March 20, 2025, 12:06 PM – March 20, 2025, 12:18 PM

  Presenters

  • Monalisa Yadav

    • Pennsylvania State University

  Authors

  • Monalisa Yadav

    • Pennsylvania State University

  • 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

  • Jun Zhu

    • Pennsylvania State University

  View abstract →

• Studies of p-wave superconductors and Josephson junctions in ring geometries

  ORAL

  March 20, 2025, 12:18 PM – March 20, 2025, 12:30 PM

  Publication: .

  Presenters

  • Suhas Sheikh

    • University of Illinois at Urbana-Champaign

  Authors

  • Suhas Sheikh

    • University of Illinois at Urbana-Champaign

  • Varsha Subramanyan

    • University of Illinois Urbana-Champaign
    • University of Illinois at Urbana-Champaign

  • Smitha Vishveshwara

    • University of Illinois at Urbana-Champaign
    • University of Illinois Urbana-Champaign

  View abstract →

• Quench Dynamics of Chiral Antiferromagnetic Josephson Junctions

  ORAL

  March 20, 2025, 12:30 PM – March 20, 2025, 12:42 PM

  Publication: None

  Presenters

  • Younghyuk Kim

    • University of Illinois at Urbana-Champaign

  Authors

  • Younghyuk Kim

    • University of Illinois at Urbana-Champaign

  • Matthew J Gilbert

    • University of Illinois at Urbana-Champaign

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2025, 12:42 PM – March 20, 2025, 12:54 PM

  View abstract →

• Direct microwave spectroscopy of Andreev bound states in planar Ge Josephson junctions

  ORAL

  March 20, 2025, 12:54 PM – March 20, 2025, 1:06 PM

  Publication: M. Hinderling, S. C. ten Kate, et al., PRX Quantum 5, 030357 (2024).

  Presenters

  • Sofieke C ten Kate

    • IBM Research - Zurich
    • IBM Research Europe - Zurich

  Authors

  • Sofieke C ten Kate

    • IBM Research - Zurich
    • IBM Research Europe - Zurich

  • Manuel Hinderling

    • IBM Research - Zurich
    • IBM Research Europe - Zurich
    • IBM research

  • Marco Coraiola

    • IBM Research - Zurich
    • IBM Research Europe - Zurich

  • Daniel Z Haxell

    • IBM Research - Zurich
    • IBM Research Europe - Zurich
    • Paul Scherrer Institute

  • Michael Stiefel

    • IBM Research Europe - Zurich

  • Matthias Mergenthaler

    • IBM Research Europe - Zurich

  • Stephan Paredes

    • IBM Research Europe - Zurich

  • Steve W Bedell

    • IBM Quantum - T.J. Watson Research Center

  • Deividas Sabonis

    • IBM Research - Zurich
    • IBM Research Europe - Zurich

  • Fabrizio Nichele

    • IBM Research - Zurich
    • IBM Research Europe - Zurich
    • IBM Research Europe—Zurich

  View abstract →

• Mapping the topological proximity-induced gap in multiterminal Josephson junctions

  ORAL

  March 20, 2025, 1:06 PM – March 20, 2025, 1:18 PM

  Publication: Wisne, M. et al. Accepted, Phys. Rev. Lett. (2024) arXiv:2408.09023

  Presenters

  • Maxwell Wisne

    • Northwestern University

  Authors

  • Maxwell Wisne

    • Northwestern University

  • Yanpei Deng

    • Northwestern University

  • Ilari Lilja

    • Aalto University

  • Pertti Juhani Hakonen

    • Aalto University

  • Venkat Chandrasekhar

    • Northwestern University

  View abstract →

• Abstract Withdrawn

  ORAL · Withdrawn

  March 20, 2025, 1:18 PM – March 20, 2025, 1:30 PM

  View abstract →

• Evidence for π-Shifted Cooper Quartets and Few-Mode Transport in PbTe Nanowire Three-Terminal Josephson Junctions

  ORAL

  March 20, 2025, 1:30 PM – March 20, 2025, 1:42 PM

  Publication: Evidence for π-Shifted Cooper Quartets and Few-Mode Transport in PbTe Nanowire Three-Terminal Josephson Junctions
  DOI: https://doi.org/10.1021/acs.nanolett.4c02414

  Presenters

  • Vipin Khade

    • University of Minnesota

  Authors

  • Vipin Khade

    • University of Minnesota

  • Mohit Gupta

    • University of Minnesota

  • Colin J Riggert

    • University of Minnesota

  • Lior Shani

    • University of Minnesota

  • Gavin Menning

    • University of Minnesota

  • Pim Lueb

    • Eindhoven University of Technology

  • Jason Jung

    • Eindhoven University of Technology

  • Régis Mélin

    • Centre National de la Recherche Scientifique
    • CNRS

  • Erik P. A. M. Bakkers

    • Eindhoven University of Technology

  • Vlad S Pribiag

    • University of Minnesota

  View abstract →

• Subgap leakage and bound states in normal metal superconductor tunnel junctions

  ORAL

  March 20, 2025, 1:42 PM – March 20, 2025, 1:54 PM

  Presenters

  • Christian P Scheller

    • University of Basel

  Authors

  • Christian P Scheller

    • University of Basel

  • Mario Palma

    • IQM Quantum Computers

  • Lucas Casparis

    • Microsoft Corporation

  • Taras Patlatiuk

    • University of Basel

  • Dario Maradan

    • University of Basel

  • Luca Chirolli

    • University of California, Berkeley

  • Anna V Feshchenko

    • Aalto University

  • Jukka P Pekola

    • Aalto University

  • Dominik M Zumbuhl

    • University of Basel

  • Matthias Gramich

    • Aalto University

  View abstract →

• Anomalous quantum vortices in superconductor-ferromagnet devices

  ORAL

  March 20, 2025, 1:54 PM – March 20, 2025, 2:06 PM

  Publication: Manuscript in preparation

  Presenters

  • Daniel Crawford

    • University of Jyväskylä
    • Department of Physics and Nanoscience Center, University of Jyväskylä

  Authors

  • Daniel Crawford

    • University of Jyväskylä
    • Department of Physics and Nanoscience Center, University of Jyväskylä

  • Tero T Heikkila

    • University of Jyvaskyla (JYU)
    • University of Jyväskylä
    • Department of Physics and Nanoscience Center, University of Jyväskylä

  • Stefan Ilic

    • Department of Physics and Nanoscience Center
    • Department of Physics and Nanoscience Center, University of Jyväskylä

  • Pauli Virtanen

    • University of Jyväskylä
    • Department of Physics and Nanoscience Center, University of Jyväskylä

  View abstract →

• Topological YB₆/SmB₆/YB₆ trilayer Josephson junctions

  ORAL

  March 20, 2025, 2:06 PM – March 20, 2025, 2:18 PM

  Presenters

  • Ichiro Takeuchi

    • University of Maryland College Park
    • University of Maryland
    • University of Maryland, College Park

  Authors

  • Hyeok Yoon

    • University of Maryland College Park

  • Thomas Wong

    • University of Maryland College Park

  • Rohit Pant

    • University of Maryland College Park

  • Sungha Baek

    • University of Maryland College Park

  • Shanta R Saha

    • University of Maryland College Park

  • Xiaohang Zhang

    • University of Maryland, College Park

  • Johnpierre Paglione

    • University of Maryland College Park
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Seunghun Lee

    • Pukyong National Univ

  • Ichiro Takeuchi

    • University of Maryland College Park
    • University of Maryland
    • University of Maryland, College Park

  View abstract →

• Across the superconductor-to-insulator transition: temperature dependance of Coulomb blockade and microwave modes in a Josephson junction chain

  ORAL

  March 20, 2025, 2:18 PM – March 20, 2025, 2:30 PM

  Presenters

  • Andrea Trioni

    • Institute of Science and Technology Austria

  Authors

  • Andrea Trioni

    • Institute of Science and Technology Austria

  • Andrew P Higginbotham

    • The James Franck Institute and Department of Physics, University of Chicago
    • University of Chicago

  • Johannes M Fink

    • Institute of Science and Technology Austria

  View abstract →