Fe-Based Superconductors: New Tuning Knobs I

Presentations

• Strain and Mosaic Distribution Measurements in Superelastic CaFe₂As₂

  Oral-In-person

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

  Presenters

  • Krishna Joshi

    • University of Connecticut

  Authors

  • Krishna Joshi

    • University of Connecticut

  • Elyse Schriber

  • Jacob Franklin

  • Mingyu Xu

  • Paul Canfield

  • Sebastian Kalbfleisch

  • Seok-Woo Lee

  • Barrett Wells

    • University of Connecticut

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• Large local spin-sublattice locking in an iron-based superconductor

  Oral-In-person

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

  Presenters

  • Paul Malinowski

    • Cornell University

  Authors

  • Paul Malinowski

    • Cornell University

  • Tyler Wu

    • Cornell University

  • Chad Mowers

    • Cornell University

  • Brendan Faeth

    • Cornell University

  • Tomas Arias

  • Kyle Shen

    • Cornell University

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• Emergent Superconductivity in FeTe Single Crystals

  Oral-In-person

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

  Presenters

  • Stephen Paolini

    • Pennsylvania State University

  Authors

  • Stephen Paolini

    • Pennsylvania State University

  • Zihao Wang

    • Pennsylvania State University

  • Bing Xia

  • Seng Huat Lee

    • Pennsylvania State University

  • Zhiqiang Mao

    • Pennsylvania State University

  • Cui-Zu Chang

    • Pennsylvania State University

  View abstract →

• The Never-Ending Frontier of Advancing T_c: A Third Way to A New Height of 151 K in HBCCO at Ambient without Pressure

  Invited-In-person · Invited

  March 17, 2026, 8:36 AM – March 17, 2026, 9:12 AM

  Publication: "Ambient-pressure 151-K superconductivity in HgBa2Ca2Cu3O8+δ via pressure quench," L. Z. Deng, T. Habamahoro, A. Safezoddeh, B. Karki, S. Kazibwe, D. J. Schulze, Z. Wu, M. Julian, R. P. Prasankumar, H. Zhou, J. S. Smith, P. R. Hosur, and C. W. Chu, under review for publication (2025).

  Presenters

  • Paul C. W. Chu

    • University of Houston

  Authors

  • Paul C. W. Chu

    • University of Houston

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• Pressure-Driven Structural and Electronic Evolution in CsFe₄₋_δSe₄

  Invited-In-person · Invited

  March 17, 2026, 9:12 AM – March 17, 2026, 9:48 AM

  Presenters

  • Wenge Yang

    • HPSTAR (Beijing)

  Authors

  • Wenge Yang

    • HPSTAR (Beijing)

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• Strain induced modulation of superconducting gap in Fe(Se,Te)

  Oral-In-person

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

  Presenters

  • Luis Paulino Rodriguez Sanchez

    • Solid State Physics Laboratory

  Authors

  • Luis Paulino Rodriguez Sanchez

    • Solid State Physics Laboratory

  • Abhishek Maiti

    • Laboratoire de Physique des Solides, CNRS, Université Paris

  • Genda Gu

    • Brookhaven National Laboratory (BNL)

  • Alexandra Palacio Morales

  • Marco Aprili

  • Freek Massee

  View abstract →

• The Bean critical state model in a superconductor with a magnetically-ordered sublattice: the case of RbEuFe₄As₄

  Oral-In-person

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

  Presenters

  • Matt Smylie

    • Hofstra University

  Authors

  • Matt Smylie

    • Hofstra University

  • Ramakanta Chapai

    • Norfolk State University

  • Ulrich Welp

    • Argonne National Laboratory

  • Alexei Koshelev

    • University of Notre Dame

  • Duck Young Chung

    • Argonne National Laboratory

  • Mercouri Kanatzidis

    • Northwestern University

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• Ubiquitous Matthiessen rule violation in hole-doped iron-based superconductor Ba_1-xK_xFe₂As₂ with controlled disorder

  Oral-In-person

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

  Presenters

  • Makariy Tanatar

    • Ames National Laboratory

  Authors

  • Makariy Tanatar

    • Ames National Laboratory

  • Marcin Konczykowski

    • Ecole Polytechnique

  • Romain Grasset

  • Yong Liu

  • Thomas A. Lograsso

  • Ruslan Prozorov

    • Ames National Laboratory

  View abstract →

• Controlling superconductivity via electron doping in YFe₂Ge₂

  Oral-In-person

  March 17, 2026, 10:24 AM – March 17, 2026, 10:36 AM

  Presenters

  • John Villanova

    • Middle Tennessee State University

  Authors

  • John Villanova

    • Middle Tennessee State University

  • Tom Berlijn

    • Oak Ridge National Laboratory

  • Cameron Morelli

  • Thomas Maier

    • Oak Ridge National Laboratory

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• Origin of Nonreciprocal Transport in Superconducting FeTe Heterostructures

  Oral-In-person

  March 17, 2026, 10:36 AM – March 17, 2026, 10:48 AM

  Presenters

  • Annie Wang

    • Pennsylvania State University

  Authors

  • Annie Wang

    • Pennsylvania State University

  • Zi-Jie Yan

  • Hongtao Rong

    • The Pennsylvania State University

  • Xiaoda Liu

    • Pennsylvania State University

  • Bomin Zhang

  • Pu Xiao

  • Cui-Zu Chang

    • Pennsylvania State University

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• Unveiling Quasiparticle Excitations in FeSe_0.45Te_0.55: A Thermal Transport Perspective on Superconducting Symmetry

  Oral-In-person

  March 17, 2026, 10:48 AM – March 17, 2026, 11:00 AM

  Presenters

  • Phillip Wu

    • Inst of Physics Academia Sinica

  Authors

  • Phillip Wu

    • Inst of Physics Academia Sinica

  • Peramaiyan Ganesan

  • Wei-Han Tsai

    • Academia Sinica

  • Chandra Shekar Gantepogu

  • Maw-Kuen Wu

    • Inst of Physics Academia Sinica

  View abstract →