Josephson Tunnelling and Proximity Effect in Superconductors I

Presentations

• No-go results of flux trapping in Josephson junction networks in unconventional superconductors

  Oral-In-person

  March 17, 2026, 8:00 AM – March 17, 2026, 8:12 AM

  Presenters

  • Colton Lelievre

    • Johns Hopkins University

  Authors

  • Grayson Frazier

    • Johns Hopkins University

  • Colton Lelievre

    • Johns Hopkins University

  • Yi Li

    • Johns Hopkins University

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• d-wave superconducting and odd frequency in the LSMO/YBCO superlattice system

  Oral-In-person

  March 17, 2026, 8:12 AM – March 17, 2026, 8:24 AM

  Publication: 1. H. Chou et al., "Controllable spin-triplet superconductivity states and enhanced non-dissipation spin-polarized supercurrents in YBa2Cu3O7/La0.67Sr0.33MnO3 Interfaces", Appl. Surf. Sci. 644, 158739 (2024).
  2. S. M. Kumawat et al., "Magnetic field enhancement in critical current and possible triplet superconductivity in LSMO/YBCO/LSMO heterostructures", J. Phys. Chem. C 127, 6861-6872 (2023).
  3. H. Chou et al., "Odd frequency of superconductivity in the LSMO/YBCO superlattice system" in preparation
  

  Presenters

  • Hsiung Chou

    • National Sun Yat-sen University

  Authors

  • Hsiung Chou

    • National Sun Yat-sen University

  • Shih-Jye Sun

    • National University of Kaohsiung

  • Jau-Wern Chiou

  • Ya-Tung Tsai

    • National Sun Yat-sen University

  • Hernanie Salazar

    • National Sun Yat-sen University

  • Alexander J. Grutter

  • David Cortie

  • Jeffrey Lynn

    • National Institute of Standards and Technology (NIST)

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• Josephson Plasma Waves in Bi₂Sr₂CaCu₂O_8+δ crystals and enhancement of plasmon propagation via magnetic vortices

  Oral-In-person

  March 17, 2026, 8:24 AM – March 17, 2026, 8:36 AM

  Presenters

  • Timothy Benseman

    • Queens College, City University of New York

  Authors

  • Timothy Benseman

    • Queens College, City University of New York

  • Sarah Elghazoly

    • Queens College, City University of New York

  • Ulrich Welp

    • Argonne National Laboratory

  • Wai-Kwong Kwok

    • Argonne National Laboratory

  • Alexei Koshelev

    • University of Notre Dame

  • Geetha Balakrishnan

  • John Cooper

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• Single-Cooper-Pair Transistor in an Electrostatically Controllable Superconducting KTaO₃ Constriction

  Oral-In-person

  March 17, 2026, 8:36 AM – March 17, 2026, 8:48 AM

  Presenters

  • John Chiles

    • Duke University

  Authors

  • John Chiles

    • Duke University

  • Jordan McCourt

    • Duke University

  • Chun-Chia Chen

    • Duke University

  • Merve Baksi

    • Duke University

  • Divine Kumah

    • Duke University

  • Gleb Finkelstein

    • Duke University

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•  Transport properties of Bi₄Br₄ based Josephson weak links

  Oral-In-person · Withdrawn

  March 17, 2026, 8:48 AM – March 17, 2026, 9:00 AM

  Presenters

  • Enamul Haque

    • Universidad Politécnica de Cartagena

  Authors

  • Enamul Haque

    • Universidad Politécnica de Cartagena

  • Javier Cerrillo Moreno

    • Universidad Politécnica de Cartagena

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• Current-Phase Relations of Superconducting PtSi Constriction Josephson Junctions

  Oral-In-person

  March 17, 2026, 9:00 AM – March 17, 2026, 9:12 AM

  Presenters

  • Mingzhao Liu

    • Brookhaven National Laboratory (BNL)

  Authors

  • Mingzhao Liu

    • Brookhaven National Laboratory (BNL)

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• Pairing symmetry and nonreciprocal Josephson effect in Sr₂RuO₄ and UTe₂

  Oral-In-person

  March 17, 2026, 9:12 AM – March 17, 2026, 9:24 AM

  Publication: 1. For the most recent work, see R. Khasanov, A. Ramires, V. Grinenko, I. Shipulin, N. Kikugawa, D. A. Sokolov, J. A. Krieger, T. J. Hicken, Y. Maeno, H. Luetkens, and Z. Guguchia, "In-plane magnetic penetration depth in Sr2RuO4: Muon-spin rotation and relaxation study." Phys. Rev. Lett. 131, 236001 (2023).
  2. K. Nelson, Z-Q. Mao, Y. Maeno, and Y. Liu, "Odd-parity Superconductivity in Sr2RuO4", Science 306, 1151 (2004)
  3. Anthony J. Leggett and Ying Liu, "Symmetry properties of superconducting order parameter in Sr2RuO4," Journal of Superconductivity and Novel Magnetism, 34, 1647–1673 (2021). (A Festschrift in honor of Brian Josephson, 2020.)

  Presenters

  • Zixuan Li

    • Pennsylvania State University

  Authors

  • Zixuan Li

    • Pennsylvania State University

  • K.D Nelson

  • Y.A. YIng

  • B.M. Zakrzewski

  • Manfred Sigrist

    • ETH Zurich

  • Yan Xin

  • Yu Wang

    • Pennsylvania State University

  • Zhiqiang Mao

    • Pennsylvania State University

  • Ying Liu

    • Pennsylvania State University

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• Towards Topological and High-Dimensional Synthetic Band Structures in 2DEG-Based Multiterminal Josephson Junctions

  Oral-In-person

  March 17, 2026, 9:24 AM – March 17, 2026, 9:36 AM

  Presenters

  • Colin Riggert

    • University of Minnesota

  Authors

  • Colin Riggert

    • University of Minnesota

  • Solomon Michalak

  • Teun van Schijndel

    • University of California, Santa Barbara

  • Jason Dong

    • University of Maryland

  • Connor Dempsey

    • University of California, Santa Barbara

  • Chris Palmstrom

    • University of California, Santa Barbara

  • Vlad Pribiag

    • University of Minnesota

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• Josephson Interference in FeSe Visualized at the Atomic-scale

  Oral-In-person

  March 17, 2026, 9:36 AM – March 17, 2026, 9:48 AM

  Publication: Sharma, N., Toole, M., McKenzie, J. et al. Atomic-scale frustrated Josephson coupling and multicondensate visualization in FeSe. Nat. Mater. (2025). https://doi.org/10.1038/s41563-025-02290-y

  Presenters

  • Matthew Toole

    • University of Notre Dame

  Authors

  • Matthew Toole

    • University of Notre Dame

  • Nileema Sharma

    • University of Notre Dame

  • James McKenzi

  • Sheng Ran

    • Washington University, St. Louis

  • Xiaolong Liu

    • University of Notre Dame

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• I-U characteristics of diffusive SNS junctions with a multi-valley normal region

  Oral-In-person

  March 17, 2026, 9:48 AM – March 17, 2026, 10:00 AM

  Presenters

  • Liam Bonds

    • University of Washington

  Authors

  • Liam Bonds

    • University of Washington

  • Shiang-Bin Chiu

    • University of Washington

  • Anton Andreev

    • University of Washington

  • Boris Spivak

    • University of Washington

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• Reentrant superconductivity from a phase-fluctuating state in a naturally occurring Josephson junction array tuned by RF current

  Oral-In-person · Withdrawn

  March 17, 2026, 10:00 AM – March 17, 2026, 10:12 AM

  Publication: S. Avraham et al., arXiv:2509.02063 [cond-mat.supr-con] (2025).

  Presenters

  • Shilo Avraham

    • Tel Aviv University

  Authors

  • Shilo Avraham

    • Tel Aviv University

  • Sarath Sankar

    • Tel Aviv University

  • Shay Sandik

    • Tel Aviv University

  • Amir Burshtein

  • Moshe Goldstein

    • Tel Aviv University

  • Eran Sela

    • Tel Aviv University

  • Yoram Dagan

    • Tel Aviv University

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• Tunable Josephson Junction Arrays in LaAlO₃/KTaO₃

  Oral-In-person

  March 17, 2026, 10:12 AM – March 17, 2026, 10:24 AM

  Presenters

  • Ahmed Omran

    • University of Pittsburgh

  Authors

  • Ahmed Omran

    • University of Pittsburgh

  • Jieun Kim

    • University of Wisconsin - Madison

  • Muqing Yu

    • University of Pittsburgh

  • Jiangfeng Yang

    • University of Wisconsin - Madison

  • Zhehao Dai

  • Pubudu Wijesinghe

    • University of Pittsburgh

  • Chang-Beom Eom

    • University of Wisconsin - Madison

  • Patrick Irvin

    • University of Pittsburgh

  • Jeremy Levy

    • University of Pittsburgh

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