Novel Superconductivity in Two-Dimensional Systems

Presentations

• Quantum geometry: bound electrons, hierarchy of scales and entanglement 

  Invited-In-person · Invited

  March 17, 2026, 12:00 PM – March 17, 2026, 12:36 PM

  Publication: [1] Quantum Geometry: Revisiting electronic scales in quantum matter, Verma, Holder, Moll, Queiroz arXiv 2504.07173
  [2] Quantum geometry in quantum materials, Yu, Bernevig, Queiroz, Rossi, Torma, Yang, npj Quantum Materials 10, 101 (2025)
  [3] Local basis for interacting topological bands, Verma, Queiroz, arXiv 2503.24344
  [4] Instantaneous Response and Quantum Geometry of Insulators, Verma, Queiroz arXiv 2403.07052

  Presenters

  • Raquel Queiroz

    • Columbia University

  Authors

  • Raquel Queiroz

    • Columbia University

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• Superconductivity and Ferroelectric Orbital Magnetism in Semimetallic Rhombohedral Hexalayer Graphene

  Oral-In-person

  March 17, 2026, 12:36 PM – March 17, 2026, 12:48 PM

  Publication: arXiv:2508.15909

  Presenters

  • Jinghao Deng

    • Lab of Atomic and Solid State Physics, Cornell

  Authors

  • Jinghao Deng

    • Lab of Atomic and Solid State Physics, Cornell

  • Jiabin Xie

    • Cornell University

  • Hongyuan Li

  • Takashi Taniguchi

    • National Institute for Materials Science

  • Kenji Watanabe

    • National Institute for Materials Science

  • Jie Shan

    • Cornell University

  • Kin Fai Mak

    • Cornell University

  • Xiaomeng Liu

    • Cornell University

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• Signatures of tunable magnetic-field-induced superconductivity and their large Pauli violation in hexalayer rhombohedral graphene

  Oral-In-person

  March 17, 2026, 12:48 PM – March 17, 2026, 1:00 PM

  Presenters

  • Jiabin Xie

    • Cornell University

  Authors

  • Jiabin Xie

    • Cornell University

  • Jinghao Deng

    • Lab of Atomic and Solid State Physics, Cornell

  • Hongyuan Li

  • Takashi Taniguchi

    • National Institute for Materials Science

  • Kenji Watanabe

    • National Institute for Materials Science

  • Jie Shan

    • Cornell University

  • Kin Fai Mak

    • Cornell University

  • Xiaomeng Liu

    • Cornell University

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• Kondo-lattice phenomenology of twisted WSe2 from compact molecular orbitals of topological bands

  Oral-In-person

  March 17, 2026, 1:00 PM – March 17, 2026, 1:12 PM

  Publication: arXiv: 2503.21769

  Presenters

  • Fang Xie

    • Rice University

  Authors

  • Fang Xie

    • Rice University

  • Chenyuan Li

    • Rice University

  • Jennifer Cano

    • Stony Brook University

  • Qimiao Si

    • Rice University

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• Topological chiral superconductivity of twised WSe₂ from antiferromagnetic correlations in moiré bands

  Oral-In-person

  March 17, 2026, 1:12 PM – March 17, 2026, 1:24 PM

  Publication: C. Li et al., arXiv:2507.21043.

  Presenters

  • Chenyuan Li

    • Rice University

  Authors

  • Chenyuan Li

    • Rice University

  • Fang Xie

    • Rice University

  • Jennifer Cano

    • Stony Brook University

  • Qimiao Si

    • Rice University

  View abstract →

• Quantum Geometry Induced Kekul\'{e} Superconductivity in Haldane phases

  Oral-In-person

  March 17, 2026, 1:24 PM – March 17, 2026, 1:36 PM

  Presenters

  • Yafis Barlas

    • University of Nevada, Reno

  Authors

  • Yafis Barlas

    • University of Nevada, Reno

  • Fan Zhang

    • University of Texas at Dallas

  • Enrico Rossi

    • William & Mary

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• Optical Conductivity in Half and Quarter Metal Superconductors

  Oral-In-person

  March 17, 2026, 1:36 PM – March 17, 2026, 1:48 PM

  Presenters

  • Ruoyang Cui

    • University of Notre Dame

  Authors

  • Ruoyang Cui

    • University of Notre Dame

  • Hyeok-Jun Yang

  • Edwin Huang

  • Yi-Ting Hsu

    • University of Notre Dame

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• Plasmon Mediated Superconductivity in Asymmetric Electron-Hole Bilayers

  Oral-In-person

  March 17, 2026, 1:48 PM – March 17, 2026, 2:00 PM

  Presenters

  • Luca Nashabeh

    • Columbia University

  Authors

  • Luca Nashabeh

    • Columbia University

  • Liang Fu

    • Massachusetts Institute of Technology

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• Kekule Superconductivity in the Kane-Mele Phase of Rhombohedral Graphene Systems.

  Oral-In-person

  March 17, 2026, 2:00 PM – March 17, 2026, 2:12 PM

  Presenters

  • Hung Nguyen Dinh

    • University of Nevada, Reno

  Authors

  • Hung Nguyen Dinh

    • University of Nevada, Reno

  • Yafis Barlas

    • University of Nevada, Reno

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• Optical Signatures of Interfacial Coupling in van der Waals Superconductor–Semiconductor Heterostructures

  Oral-In-person · Withdrawn

  March 17, 2026, 2:12 PM – March 17, 2026, 2:24 PM

  Presenters

  • Gabriele Pasquale

    • Harvard University

  Authors

  • Gabriele Pasquale

    • Harvard University

  • Alex cui

    • Harvard University

  • Takashi Taniguchi

    • National Institute for Materials Science

  • Kenji Watanabe

    • National Institute for Materials Science

  • Philip Kim

    • Harvard University

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• Suppressing nematicity in FeSe through exfoliation

  Oral-In-person

  March 17, 2026, 2:24 PM – March 17, 2026, 2:36 PM

  Presenters

  • Kyung-Mo Kim

    • Boston College

  Authors

  • Kyung-Mo Kim

    • Boston College

  • Wenyao Liu

    • Boston College

  • Gabriel Natale

    • Boston College

  • Michael Geiwitz

    • Boston College

  • Stephen D. Funni

  • Birender Singh

    • Boston College

  • Takasada Shibauchi

    • Univ of Tokyo-Kashiwanoha

  • Michal Papaj

    • University of Houston

  • Judy Cha

    • Cornell University

  • Kenneth Burch

    • Boston College

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• Single-Polaron Physics in Flat Bands: Exact Solution and Spectral Properties

  Oral-In-person

  March 17, 2026, 2:36 PM – March 17, 2026, 2:48 PM

  Presenters

  • Lukas Kienesberger

    • Yale University

  Authors

  • Lukas Kienesberger

    • Yale University

  • Jonah Herzog-Arbeitman

    • Princeton University

  • Jiabin Yu

    • University of Florida

  • Andrei Bernevig

    • Princeton University

  • John Sous

  View abstract →