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Flatbands without Moire

ORAL · A21 · ID: 1067276

Presentations

  • Gate tunable topological phase transitions in superlattice potential modulated bilayer graphene

    ORAL

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    Presenters

    • Yongxin Zeng

      University of Texas at Austin

    Authors

    • Yongxin Zeng

      University of Texas at Austin

    • Tobias M Wolf

      University of Texas at Austin

    • Chunli Huang

      University of Texas Austin and Los Alamos National Lab

    • Nemin Wei

      University of Texas at Austin

    • Sayed Ali Akbar Ghorashi

      Stony Brook University, Stonybrook University

    • Allan H MacDonald

      University of Texas at Austin

    • Jennifer Cano

      Stony Brook University, Stonybrook University

    View abstract →

  • Topological and stacked flat bands in bilayer graphene with a superlattice potential

    ORAL

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    Publication: arXiv:2206.13501

    Presenters

    • Sayed Ali Akbar Ghorashi

      Stony Brook University, Stonybrook University

    Authors

    • Sayed Ali Akbar Ghorashi

      Stony Brook University, Stonybrook University

    • Aaron P Dunbrack

      Stony Brook University (SUNY)

    • Jiacheng Sun

      Stony Brook University (SUNY)

    • Xu Du

      Stony Brook University (SUNY), Stony Brook University

    • Jennifer Cano

      Stony Brook University, Stonybrook University

    View abstract →

  • Perpendicular space accounting of localized states in quasicrystals

    ORAL

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    Publication: Mirzhalilov, Murod, and M. Ö. Oktel. 2020. Physical Review B 102 (6): 064213. <br>Oktel, M. Ö. 2021. Physical Review B 104 (1): 014204.<br>Oktel, M. Ö.. 2022. Physical Review B 106 (2): 024201. <br>Keskiner, M. Akif, and M. Ö. Oktel. 2022. Physical Review B 106 (6): 064207.

    Presenters

    • mehmet keskiner

      Bilkent University, Ankara, Turkey

    Authors

    • Mehmet O Oktel

      Bilkent Univ, Bilkent University

    • mehmet keskiner

      Bilkent University, Ankara, Turkey

    View abstract →

  • Phase transitions between competing correlated states in a low-twist semiconductor moiré lattice

    ORAL

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    Presenters

    • Carlos R Kometter

      Stanford Univ, Stanford University

    Authors

    • Carlos R Kometter

      Stanford Univ, Stanford University

    • Jiachen Yu

      Stanford University

    • Trithep Devakul

      MIT

    • Aidan P Reddy

      Massachusetts Institute of Technology MIT

    • Yang Zhang

      MIT, Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

    • Kenji Watanabe

      National Institute for Materials Science, Research Center for Functional Materials, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Takashi Taniguchi

      National Institute for Materials Science, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute of Materials Science, Kyoto University, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science, Japan, National Institute For Materials Science, NIMS, National Institute for Material Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Liang Fu

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • Ben Feldman

      Stanford University, Stanford Univ

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  • RKKY interaction in one-dimensional flat band lattices

    ORAL

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    Publication: arXiv:2210.10025

    Presenters

    • Katharina Laubscher

      University of Basel

    Authors

    • Katharina Laubscher

      University of Basel

    • Clara S Weber

      RWTH Aachen University, University of Pennsylvania

    • Maximilian Hünenberger

      University of Basel

    • Herbert Schoeller

      RWTH Aachen University

    • Dante M Kennes

      RWTH Aachen University, RWTH Aachen, MPSD Hamburg, RWTH Aachen University, Max Planck Institute for the Structure and Dynamics of Matter Hamburg

    • Daniel Loss

      University of Basel

    • Jelena Klinovaja

      University of Basel

    View abstract →

  • Flat-band correlated phases on kagome lattice

    ORAL

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    Presenters

    • Yu-Ping Lin

      University of Colorado, Boulder, University of California, Berkeley

    Authors

    • Yu-Ping Lin

      University of Colorado, Boulder, University of California, Berkeley

    • Joel E Moore

      Department of Physics, UC Berkeley and Materials Sciences Division, LBNL, University of California, Berkeley

    View abstract →

  • Electrical detection of the flat-band position in field-effect van der Waals structures

    ORAL

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    Presenters

    • Edoardo Lopriore

      Ecole Polytechnique Federale de Lausanne

    Authors

    • Edoardo Lopriore

      Ecole Polytechnique Federale de Lausanne

    • Gabriele Pasquale

      EPFL

    • ZHE SUN

      Ecole Polytechnique Federale De Lausanne, EPFL

    • Kristians Cernevics

      Ecole Polytechnique Federale de Lausanne

    • Fedele Tagarelli

      Ecole Polytechnique Federale de Lausanne

    • Kenji Watanabe

      National Institute for Materials Science, Research Center for Functional Materials, National Institute of Materials Science, Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, NIMS, Research Center for Functional Materials, National Institute for Materials Science, National Institute for Materials Science, Japan, Research Center for Functional Materials, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Takashi Taniguchi

      National Institute for Materials Science, Kyoto Univ, International Center for Materials Nanoarchitectonics, National Institute of Materials Science, Kyoto University, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-044, Japan, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, National Institute for Materials Science, Japan, National Institute For Materials Science, NIMS, National Institute for Material Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan, NIMS Japan

    • Oleg V Yazyev

      Ecole Polytechnique Federale de Lausanne

    • Andras Kis

      Ecole Polytechnique Federale de Lausanne

    View abstract →

  • Doping a Wigner-Mott insulator: Electron slush in transition-metal dichalcogenide moiré heterobilayers

    ORAL

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    Publication: Tan, Tsang, Dobrosavljevic, Rademaker, Doping a Wigner-Mott insulator: Electron slush in transition-metal dichalcogenide moiré heterobilayers, https://arxiv.org/abs/2210.07926 (2022)

    Presenters

    • Louk Rademaker

      Univ of Geneva

    Authors

    • Louk Rademaker

      Univ of Geneva

    • Yuting Tan

      National High Magnetic Field Laboratory

    • Henry Tsang

      National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida

    • Vladimir Dobrosavljevic

      Florida State University

    View abstract →

  • Torsional strain engineering of nanotubes with flat bands

    ORAL

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    Publication: 1) Torsional strain Engineering of Flat Bands in Quasi-1D-Structures (in preparation)<br>2) Carbon Kagome Nanotubes — quasi-one-dimensional nanostructures with flat bands

    Presenters

    • Shivam Sharma

      University of Minnesota

    Authors

    • Shivam Sharma

      University of Minnesota

    • Amartya S Banerjee

      University of California, Los Angeles

    View abstract →

  • Harmonic Oscillator States in Acoustic Twisted Bilayer Graphene

    ORAL

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    Publication: [1] S Minhal Gardezi et al, 2D Materials 8, 031002 (2021)<br>[2] Stephen Carr et al, Phys. Rev. Research 2, 033162 (2020)

    Presenters

    • Jeffrey B Shi

      Harvard University

    Authors

    • Jeffrey B Shi

      Harvard University

    • Benjamin H November

      Harvard University

    • Harris S Pirie

      Physics, Oxford University, University of Oxford

    • Stephen T Carr

      Brown University

    • Jenny E Hoffman

      Harvard University

    View abstract →