Flat Bands, Topology, and Emergent Collective Phases in Moiré Systems

ORAL · MAR-B34 · ID: 3982837

Presentations

  • ORAL

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    Presenters

    • Hongtao Yan

      • University of Texas at Austin

    Authors

    • Hongtao Yan

      • University of Texas at Austin

    • Zhida Liu

      • University of Texas at Austin

    • Rwik Dutta

      • University of Texas at Austin

    • Xiaoxiao Yu

      • University of Texas at Austin

    • Xiangcheng Liu

      • University of Texas at Austin

    • Kaile Wang

      • University of Texas at Austin

    • Shizai Chu

      • University of Texas at Austin

    • Kenji Watanabe

      • National Institute for Materials Science
      • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

    • Takashi Taniguchi

      • National Institute for Materials Science
      • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
      • International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
      • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

    • Mit H. Naik

      • University of Texas at Austin
      • University of California, Berkeley

    • Xiaoqin Elaine Li

      • University of Texas at Austin

    • Keji Lai

      • University of Texas at Austin

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  • ORAL

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    Presenters

    • Jiahui Nie

      • University of California, Berkeley

    Authors

    • Jiahui Nie

      • University of California, Berkeley

    • Jingxu Xie

      • University of California, Berkeley
      • Lawrence Berkeley National Laboratory

    • Zheyu Lu

      • University of California, Berkeley

    • Tianle Wang

      • University of California, Berkeley
      • Harvard University

    • Mit H. Naik

      • University of Texas at Austin
      • University of California, Berkeley

    • Ruishi Qi

      • University of California, Berkeley

    • Steven G Louie

      • University of California, Berkeley
      • Department of Physics, University of California, Berkeley, CA, USA; Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
      • Department of Physics, University of California at Berkeley and Materials Sciences Division, Lawrence Berkeley National Laboratory

    • Michael P Zaletel

      • University of California, Berkeley

    • Archana Raja

      • Lawrence Berkeley National Laboratory

    • feng wang

      • University of California, Berkeley

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  • ORAL

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    Publication: arxiv.2507.06307v2

    Presenters

    • Ahmed M Khalifa

      • Carnegie Mellon University

    Authors

    • Ahmed M Khalifa

      • Carnegie Mellon University

    • Rokas P Veitas

      • Carnegie Mellon University
      • Massachusetts Institute of Technology

    • Francisco Machado

      • Harvard - Smithsonian Center for Astrophysics

    • Shubhayu Chatterjee

      • Carnegie Mellon University

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  • ORAL

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    Presenters

    • Miguel d Gonçalves

      • Princeton University
      • Princeton Center for Theoretical Science

    Authors

    • Miguel d Gonçalves

      • Princeton University
      • Princeton Center for Theoretical Science

    • Jonah Herzog-Arbeitman

      • Princeton University
      • Department of Physics, Princeton University

    • Juan Felipe Mendez-Valderrama

      • Cornell University
      • Princeton University

    • Andreas C Feuerpfeil

      • Julius-Maximilians University of Wuerzburg

    • Nicolas Regnault

      • Flatiron Institute
      • Center for Computational Quantum Physics, Flatiron Institute

    • Andrei B Bernevig

      • Princeton University
      • Department of Physics, Princeton University

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  • ORAL

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    Publication: https://arxiv.org/abs/2508.19063

    Presenters

    • Tomasz Smolenski

      • University of Basel

    Authors

    • Olivier Huber

      • ETH Zurich

    • Kilian Kuhlbrodt

      • ETH Zurich

    • Eric Anderson

      • University of Washington

    • Weije Li

      • University of Washington

    • Kenji Watanabe

      • National Institute for Materials Science
      • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

    • Takashi Taniguchi

      • National Institute for Materials Science
      • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
      • International Center for Materials Nanoarchitectonics, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan
      • Research Center for Functional Materials, National Institute of Materials Science, 1-1 Namiki Tsukuba, Ibaraki 305-0044, Japan

    • Martin Kroner

      • ETH Zurich

    • Xiaodong Xu

      • University of Washington

    • Atac Imamoglu

      • ETH Zurich

    • Tomasz Smolenski

      • University of Basel

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  • ORAL

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    Publication: Currently an arXiv preprint, https://doi.org/10.48550/arXiv.2509.23904.

    Presenters

    • Cheong Eung Ahn

      • Pohang Univ of Sci & Tech

    Authors

    • Cheong Eung Ahn

      • Pohang Univ of Sci & Tech

    • Gyeoul Lee

      • Ulsan National Institute of Science and Technology

    • Donghae Seo

      • Pohang Univ of Sci & Tech

    • Youngwook Kim

      • DGIST
      • Daegu Gyeongbuk Institute of Science and Technology (DGIST)

    • Gil Young Cho

      • KAIST
      • Korea Advanced Institute of Science and Technology

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  • ORAL

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    Publication: A. R. Shelke, C.-W. Chuang, S. Hamamoto, M. Oura, M. Yoshimura, N. Hiraoka, C.-N. Kuo, C.-S. Lue, A. Fujimori, and A. Chainani, The nexus between negative charge-transfer and reduced on-site Coulomb energy in correlated topological metals (submitted to Phys. Rev. Lett.).

    Presenters

    • Abhijeet R Shelke

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    Authors

    • Abhijeet R Shelke

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • C.- W Chuang

      • Experimentelle Physik VII, Universit¨at W¨urzburg, Am Hubland, D-97074 W¨urzburg
      • Experimentelle Physik VII, Universitat Wurzburg, Am Hubland, D-97074 Wurzburg,

    • S. Hamamoto

      • RIKEN SPring-8 Center, Hyogo 679-5148

    • M. Oura

      • RIKEN SPring-8 Center, Hyogo 679-5148

    • M. Yoshimura

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • N. Hiraoka

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • C.- N Kuo

      • Department of Physics, National Cheng Kung University, Tainan 70101

    • C.- S Lue

      • Department of Physics, National Cheng Kung University, Tainan 70101

    • Atsushi Fujimori

      • Univ of Tokyo
      • Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033

    • A. A Chainani

      • National Synchrotron Radiation Research Center
      • National Synchrotron Radiation Research Center, Hsinchu 300092

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  • ORAL

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    Publication: J. Green, A. Arora, M. Marshall, W. Shan, P. Udvarhelyi, Z. Morgan, P. Narang, H. Cao, and N. Ni, Robust Spin-Moiré-Superlattice-Driven Gap Opening in EuAg4 Sb2 under in-Plane Magnetic Field, Nano Lett. 25, 13723 (2025).

    Presenters

    • J Green

      • University of California, Los Angeles

    Authors

    • J Green

      • University of California, Los Angeles

    • Arpit Arora

      • University of California, Los Angeles

    • Madalynn Marshall

      • Kennesaw State University

    • Wanfei Shan

      • University of California, Los Angeles

    • Péter Udvarhelyi

      • University of California, Los Angeles

    • Zachary J Morgan

      • Oak Ridge National Laboratory

    • Prineha Narang

      • University of California, Los Angeles

    • Huibo Cao

      • Oak Ridge National Laboratory

    • Ni Ni

      • University of California, Los Angeles

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  • ORAL

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    Publication: S. Jin and G. Y. Cho, in preparation.

    Presenters

    • Seyoung Jin

      • POSTECH

    Authors

    • Seyoung Jin

      • POSTECH

    • Gil Young Cho

      • KAIST
      • Korea Advanced Institute of Science and Technology

    • Youngwook Kim

      • DGIST
      • Daegu Gyeongbuk Institute of Science and Technology (DGIST)

    • Hyeonseo Lim

      • POSTECH

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  • ORAL

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    Publication: Role of on-site Coulomb energy and negative-charge transfer in a Dirac semi-metal, A. R. Shelke, C.-W. Chuang, S. Hamamoto, M. Oura, M. Yoshimura, N. Hiraoka, C.-N. Kuo, C.-S. Lue, A. Fujimori, and A. Chainani (submitted to Phys. Rev. B)

    Presenters

    • A. A Chainani

      • National Synchrotron Radiation Research Center
      • National Synchrotron Radiation Research Center, Hsinchu 300092

    Authors

    • A. A Chainani

      • National Synchrotron Radiation Research Center
      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • Abhijeet R Shelke

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • C.- W Chuang

      • Experimentelle Physik VII, Universit¨at W¨urzburg, Am Hubland, D-97074 W¨urzburg
      • Experimentelle Physik VII, Universitat Wurzburg, Am Hubland, D-97074 Wurzburg,

    • S. Hamamoto

      • RIKEN SPring-8 Center, Hyogo 679-5148

    • M. Oura

      • RIKEN SPring-8 Center, Hyogo 679-5148

    • M. Yoshimura

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • N. Hiraoka

      • National Synchrotron Radiation Research Center, Hsinchu 300092

    • C.- N Kuo

      • Department of Physics, National Cheng Kung University, Tainan 70101

    • C.- S Lue

      • Department of Physics, National Cheng Kung University, Tainan 70101

    • Atsushi Fujimori

      • Univ of Tokyo
      • Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033

    View abstract →