Semimetallicity, Magnetism, and Superconducting Order in Topological Materials

Presentations

• Tunable correlated electrons in a Kagome superconductor

  Oral-In-person

  March 18, 2026, 8:00 AM – March 18, 2026, 8:12 AM

  Presenters

  • Chun Lin

    • SLAC National Accelerator Laboratory

  Authors

  • Chun Lin

    • SLAC National Accelerator Laboratory

  • Hechang Lei

  • Makoto Hashimoto

    • SLAC National Accelerator Laboratory

  • Donghui Lu

    • SLAC National Accelerator Laboratory

  • Zhixun Shen

    • Stanford University

  View abstract →

• Quantum origins of the chiral vortical effect, beyond semi-classical.

  Oral-In-person

  March 18, 2026, 8:12 AM – March 18, 2026, 8:24 AM

  Publication: Boqun Song, Pavan, Hosur, "Quantum band Formulation for linear and higher-order Chiral Vortical Effect in anisotropic Weyl Semi-metals" to be posted.

  Presenters

  • Boqun Song

    • Iowa State University

  Authors

  • Boqun Song

    • Iowa State University

  • Pavan Hosur

    • University of Houston

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• Magnetic and superconducting phase diagram of the half-Heusler RPtBi topological semimetals (R=rare earth)

  Oral-In-person

  March 18, 2026, 8:24 AM – March 18, 2026, 8:36 AM

  Presenters

  • Anjana Rajapaksha

    • Missouri University of Science and Technology

  Authors

  • Anjana Rajapaksha

    • Missouri University of Science and Technology

  • Jayashani Subhashini Theresa Wickramasinghe

    • Missouri University of Science & Technology

  • Elijah Smith

  • Gabriel Duncan

    • Missouri University of Science & Technology

  • Halyna Hodovanets

    • Missouri University of Science & Technology

  • Hyunsoo Kim

    • Missouri University of Science & Technology

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• Superconductivity and Magnetic Order in half-Heusler series Y_1-xYb_xPtBi

  Oral-In-person

  March 18, 2026, 8:36 AM – March 18, 2026, 8:48 AM

  Presenters

  • Nicholas Crombie

    • University of Maryland

  Authors

  • Nicholas Crombie

    • University of Maryland

  • Prathum Saraf

    • University of Maryland College Park

  • Carsyn Mueller

  • Danila Sokratov

    • University of Maryland College Park

  • Lillian Jirousek

    • University of Maryland, College Park

  • Jarryd Horn

    • University of Maryland College Park

  • Jared Dans

    • University of Maryland College Park

  • Johnpierre Paglione

    • University of Maryland College Park

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• Quantum oscillations and superconductivity in YPtBi under pressure

  Oral-In-person

  March 18, 2026, 8:48 AM – March 18, 2026, 9:00 AM

  Presenters

  • Jared Dans

    • University of Maryland College Park

  Authors

  • Jared Dans

    • University of Maryland College Park

  • Prathum Saraf

    • University of Maryland College Park

  • Lillian Jirousek

    • University of Maryland, College Park

  • Carsyn Mueller

    • University of Maryland College Park

  • Chandra Shekhar

    • Max Planck Institute for Chemical Physics of Solids

  • Claudia Felser

    • Max Planck Institute for Chemical Physics of Solids

  • Johnpierre Paglione

    • University of Maryland College Park

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• Superconductivity and geometric superfluid weight of a tunable flat band system

  Oral-In-person

  March 18, 2026, 9:00 AM – March 18, 2026, 9:12 AM

  Presenters

  • Abraham Mojarro

    • Ohio University

  Authors

  • Abraham Mojarro

    • Ohio University

  • Sergio Ulloa

    • Ohio University

  View abstract →

• Superconductivity in in the Topological Half Heusler YPtBi

  Oral-In-person

  March 18, 2026, 9:12 AM – March 18, 2026, 9:24 AM

  Presenters

  • Carsyn Mueller

    • University of Maryland College Park

  Authors

  • Carsyn Mueller

    • University of Maryland College Park

  • Prathum Saraf

    • University of Maryland College Park

  • Jared Dans

    • University of Maryland College Park

  • Nicholas Crombie

    • University of Maryland

  • Rahul Sharma

    • University of Maryland College Park

  • Danila Sokratov

    • University of Maryland College Park

  • Ram Kumar

    • University of Maryland College Park

  • Hyunsoo Kim

    • Missouri University of Science & Technology

  • Connor Roncaioli

    • University of Maryland College Park

  • Winslow Weiss

    • University of Maryland College Park

  • David Graf

    • Florida State University

  • Chandra Shekhar

    • Max Planck Institute for Chemical Physics of Solids

  • Claudia Felser

    • Max Planck Institute for Chemical Physics of Solids

  • Johnpierre Paglione

    • University of Maryland College Park

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• Properties of topological insulators and superconductors under relativistic gravity

  Oral-In-person

  March 18, 2026, 9:24 AM – March 18, 2026, 9:36 AM

  Presenters

  • Patrick Wong

    • NORDITA

  Authors

  • Patrick Wong

    • NORDITA

  • Alexander V. Balatsky

    • University of Connecticut

  • Zackary White

    • Johns Hopkins University

  • Alexander Balatsky

    • University of Connecticut

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• Repulsive-interaction-driven topological superconductivity in a Rashba-coupled Landau level proximity-coupled to a type-II s-wave superconductor

  Oral-In-person

  March 18, 2026, 9:36 AM – March 18, 2026, 9:48 AM

  Publication: K. Kudo, R. Nakai, H. Isobe, J. K. Jain, and K. Nomura, arXiv:2510.04700

  Presenters

  • Koji Kudo

    • Kyushu University

  Authors

  • Koji Kudo

    • Kyushu University

  • Ryota Nakai

  • Hiroki Isobe

    • Kyushu University

  • Jainendra Jain

    • Pennsylvania State University

  • Kentaro Nomura

  View abstract →

• Tunable Majorana corner states driven by superconducting phase bias in a vertical Josephson junction

  Oral-In-person

  March 18, 2026, 9:48 AM – March 18, 2026, 10:00 AM

  Presenters

  • Chengming Miao

    • Peking Univ

  Authors

  • Chengming Miao

    • Peking Univ

  • Yu-Hao Wan

  • Ying-Tao Zhang

  • Qing-Feng Sun

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• Microscopic Mechanism of Anyon Superconductivity Emerging from Fractional Chern Insulators

  Oral-In-person

  March 18, 2026, 10:00 AM – March 18, 2026, 10:12 AM

  Publication: https://arxiv.org/abs/2506.08000

  Presenters

  • Fabian Pichler

    • TU Munich

  Authors

  • Fabian Pichler

    • TU Munich

  • Clemens Kuhlenkamp

  • Michael Knap

    • Tech Univ Muenchen

  • Ashvin Vishwanath

    • Harvard University

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• A time-reversal invariant vortex in topological superconductors and gravitational Z_2 topology

  Oral-In-person

  March 18, 2026, 10:12 AM – March 18, 2026, 10:24 AM

  Publication: arXiv:2507.06586

  Presenters

  • Kazuki Yamamoto

    • The University of Osaka

  Authors

  • Kazuki Yamamoto

    • The University of Osaka

  • Naoto Kan

  • Hidenori Fukaya

  View abstract →

• General Theory of Vortex Topology in Conventional Superconductors

  Oral-In-person

  March 18, 2026, 10:24 AM – March 18, 2026, 10:36 AM

  Presenters

  • Ruixing Zhang

    • University of Tennessee

  Authors

  • Ruixing Zhang

    • University of Tennessee

  • Penghao Zhu

    • Ohio State University

  • Xiaoming Wang

    • University of Tennessee, Knoxville

  • Jiabin Yu

    • University of Florida

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• Topological insulators between dimensions

  Oral-In-person

  March 18, 2026, 10:36 AM – March 18, 2026, 10:48 AM

  Publication: Klaassen, D.J., Eek, L., Rudenko, A.N. et al. Realization of a one-dimensional topological insulator in ultrathin germanene nanoribbons. Nat Commun 16, 2059 (2025).
  
  Eek, L., van 't Westende, E.D., Klaassen, D.J., et al. Electric-field control of zero-dimensional topological states in ultranarrow germanene nanoribbons. (Accepted in Phys. Rev. Letters)

  Presenters

  • Lumen Eek

    • University of Utrecht

  Authors

  • Lumen Eek

    • University of Utrecht

  • Cristiane Morais Smith

    • University of Utrecht

  View abstract →