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, 2:30 PM – March 20, 2025, 2:42 PM

  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, 2:42 PM – March 20, 2025, 2:54 PM

  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, 2:54 PM – March 20, 2025, 3:06 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, 3:06 PM – March 20, 2025, 3:18 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, 3:18 PM – March 20, 2025, 3:30 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, 3:30 PM – March 20, 2025, 3:42 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, 3:42 PM – March 20, 2025, 3:54 PM

  View abstract →

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

  ORAL

  March 20, 2025, 3:54 PM – March 20, 2025, 4:06 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, 4:06 PM – March 20, 2025, 4:18 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, 4:18 PM – March 20, 2025, 4:30 PM

  View abstract →

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

  ORAL

  March 20, 2025, 4:30 PM – March 20, 2025, 4:42 PM

  Publication: Evidence for π-Shifted Cooper Quartets and Few-Mode Transport in PbTe Nanowire Three-Terminal Josephson Junctions<br>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, 4:42 PM – March 20, 2025, 4:54 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, 4:54 PM – March 20, 2025, 5:06 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, 5:06 PM – March 20, 2025, 5:18 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, 5:18 PM – March 20, 2025, 5:30 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 →