Superconducting Diode Effect

Presentations

• Non-destructive laser nanopatterning of superconducting heterostructures in topological Sn thin films

  Oral-In-person

  March 17, 2026, 3:30 PM – March 17, 2026, 3:42 PM

  Presenters

  • Le Duc Anh

    • Univ of Tokyo

  Authors

  • Le Duc Anh

    • Univ of Tokyo

  • Takahiro Saeki

  • Keita Ishihara

    • Univ of Tokyo

  • Hideki Maki

  • Masaaki Tanaka

    • Univ of Tokyo

  View abstract →

• High-efficiency superconducting diodes: critical phenomena and universal digital logic

  Oral-In-person

  March 17, 2026, 3:42 PM – March 17, 2026, 3:54 PM

  Publication: arXiv:2410.23352

  Presenters

  • Pavan Hosur

    • University of Houston

  Authors

  • Pavan Hosur

    • University of Houston

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• Time-reversal-breaking Pair-mixing States in Transition Metal Dichalcogenides Superconductors

  Oral-In-person

  March 17, 2026, 3:54 PM – March 17, 2026, 4:06 PM

  Presenters

  • Saswata Mandal

    • Pennsylvania State University

  Authors

  • Saswata Mandal

    • Pennsylvania State University

  • Chaoxing Liu

    • Pennsylvania State University

  View abstract →

• Two-dimensional superconducting diode effect in topological insulator/superconductor heterostructure

  Oral-In-person

  March 17, 2026, 4:06 PM – March 17, 2026, 4:18 PM

  Publication: [1] N. Nunchot, and Y. Yanase, Phys. Rev. B 111, 094515 (2025)
  [2] S. Nagahama et al., arXiv 2510.09921 (2025)

  Presenters

  • Soma Nagahama

    • The University of Tokyo

  Authors

  • Soma Nagahama

    • The University of Tokyo

  • Yuki Sato

    • RIKEN

  • Minoru Kawamura

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Ilya Belopolski

  • Ryutaro Yoshimi

  • Atsushi Tsukazaki

    • Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Naoya Kanazawa

    • Institute of Industrial Science, University of Tokyo

  • Kei Takahashi

    • RIKEN

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

  • Yoshinori Tokura

    • Univ of Tokyo

  View abstract →

• Enhanced superconducting diode effect in a gate-tunable double-loop SQUID

  Oral-In-person

  March 17, 2026, 4:18 PM – March 17, 2026, 4:30 PM

  Presenters

  • Wyatt Gibbons

    • Purdue University

  Authors

  • Wyatt Gibbons

    • Purdue University

  • Teng Zhang

    • Purdue University

  • Kevin Barrow

    • Purdue University

  • Tyler Lindemann

  • Michael Manfra

    • Purdue University

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• Field-free superconducting diode effects in structurally asymmetric van der Waals Josephson junctions

  Oral-In-person

  March 17, 2026, 4:30 PM – March 17, 2026, 4:42 PM

  Presenters

  • Namhee Kim

    • Korea Research Inst of Standards and Science (KRISS)

  Authors

  • Namhee Kim

    • Korea Research Inst of Standards and Science (KRISS)

  • Hyeongseop Kim

  • Sang-Jun Choi

  • Suyong Jung

    • Korea Research Inst of Standards and Science (KRISS)

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• The superconducting diode effect in Josephson junctions fabricated from structurally chiral Mo₃Al₂C

  Oral-In-person

  March 17, 2026, 4:42 PM – March 17, 2026, 4:54 PM

  Publication: P. T. Orban, G. Bassen, E. N. Crites, M. A. Siegler, T. M. McQueen, The superconducting diode effect in Josephson junctions fabricated from structurally chiral Mo3Al2C, Preprint arXiv:2508.11629 (2025), Currently under review at Communication Physics

  Presenters

  • Peter Orban

    • Johns Hopkins University

  Authors

  • Peter Orban

    • Johns Hopkins University

  • Gregory Bassen

  • Evan Crites

  • Maxime Siegler

  • Tyrel McQueen

    • Johns Hopkins University

  View abstract →

• Supra-perfect Josephson diode effect from nonequilibrium current

  Oral-In-person

  March 17, 2026, 4:54 PM – March 17, 2026, 5:06 PM

  Publication: Phys. Rev. B 112, 094509

  Presenters

  • Daniel Shaffer

    • University of Wisconsin

  Authors

  • Daniel Shaffer

    • University of Wisconsin

  • Alex Levchenko

    • University of Wisconsin - Madison

  • Mikhail Titov

    • Radboud Univ Nijmegen

  • Jaglul Hasan

    • Ames National Laboratory, Iowa State University

  • Songci Li

    • University of Wisconsin - Madison

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• Nonvolatile φ_₀-Memory and Symmetry Breaking in Helimagnetic Josephson Diodes

  Oral-In-person

  March 17, 2026, 5:06 PM – March 17, 2026, 5:18 PM

  Presenters

  • Shreyanka Sinha

    • University of Illinois at Urbana-Champaign

  Authors

  • Shreyanka Sinha

    • University of Illinois at Urbana-Champaign

  • Alexander Beach

  • Nadya Mason

  View abstract →

• Ideal Superconducting Diode Effect in Topological Insulator Josephson Junction Devices

  Oral-In-person

  March 17, 2026, 5:18 PM – March 17, 2026, 5:30 PM

  Presenters

  • Bomin Zhang

    • Penn State University

  Authors

  • Bomin Zhang

    • Penn State University

  • Zi-Jie Yan

  • Xiaoda Liu

    • Pennsylvania State University

  • Hongtao Rong

    • The Pennsylvania State University

  • Pu Xiao

    • The Pennsylvania State University

  • Deyi Zhuo

    • Pennsylvania State University

  • Han Tay

    • Pennsylvania State University

  • Annie Wang

    • Pennsylvania State University

  • Zhiyuan Xi

  • Cui-Zu Chang

    • Pennsylvania State University

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• Supercurrent driven transition between BCS and Fulde–Ferrell–Larkin–Ovchinnikov phases and its signature in superconducting diode effect in bilayer superconductors

  Oral-In-person

  March 17, 2026, 5:30 PM – March 17, 2026, 5:42 PM

  Presenters

  • Uddalok Nag

    • Pennsylvania State University

  Authors

  • Uddalok Nag

    • Pennsylvania State University

  • Jonathan Schirmer

    • William & Mary

  • Chaoxing Liu

    • Pennsylvania State University

  • Jainendra Jain

    • Pennsylvania State University

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• Field-resilient supercurrent diode in a multiferroic van der Waals Josephson junction

  Oral-In-person

  March 17, 2026, 5:42 PM – March 17, 2026, 5:54 PM

  Publication: Yang, HY., Cuozzo, J.J., Bokka, A.J. et al. Field-resilient supercurrent diode in a multiferroic Josephson junction. Nat Commun 16, 9287 (2025). https://doi.org/10.1038/s41467-025-63698-3

  Presenters

  • Hung-Yu Yang

    • University of California, Los Angeles

  Authors

  • Hung-Yu Yang

    • University of California, Los Angeles

  • Joseph Cuozzo

    • The University of Texas at El Paso

  • Anand Johnson Bokka

    • University of California, Irvine

  • Gang Qiu

    • University of Minnesota

  • Christopher Eckberg

  • Yanfeng Lyu

  • Shuyuan huyan

    • Ames National Laboratory

  • Ching-Wu Chu

    • TCSUH and Department of Physics, University of Houston; Lawrence Berkeley National Laboratory; Hong Kong University of Science and Technology

  • Kenji Watanabe

    • National Institute for Materials Science

  • Takashi Taniguchi

    • National Institute for Materials Science

  • Kang-Lung Wang

    • University of California, Los Angeles

  View abstract →