Topology in Twisted Multilayer Graphene

Presentations

• Chiral model of twisted bilayer graphene realized in a monolayer

  ORAL

  March 7, 2024, 8:00 AM – March 7, 2024, 8:12 AM

  Publication: Phys. Rev. B 108, 075126

  Presenters

  • Aaron P Dunbrack

    • Stony Brook University (SUNY)

  Authors

  • Aaron P Dunbrack

    • Stony Brook University (SUNY)

  • Valentin Crépel

    • Flatiron Institute (CCQ)

  • Daniele Guerci

    • Center for Computational Quantum Physics, Flatiron Institute

  • John R Bonini

    • Simons Foundation

  • Jennifer Cano

    • Stony Brook University
    • Stony Brook University, Flatiron Institute

  View abstract →

• Competition between valley symmetry breaking and intervalley coherence, and their respective routes to Kohn-Luttinger superconductivity in twisted bilayer graphene

  ORAL

  March 7, 2024, 8:12 AM – March 7, 2024, 8:24 AM

  Presenters

  • Jose Gonzalez

    • Consejo Superior de Investigaciones Cientificas (CSIC)

  Authors

  • Jose Gonzalez

    • Consejo Superior de Investigaciones Cientificas (CSIC)

  • Tobias Stauber

    • Spanish National Research Council

  • Miguel Sánchez Sánchez

    • Consejo Superior de Investigaciones Cientificas (CSIC)

  View abstract →

• Particle-hole asymmetric correlated phases in twisted bilayer graphene

  ORAL

  March 7, 2024, 8:24 AM – March 7, 2024, 8:36 AM

  Presenters

  • Run Hou

    • Rice University

  Authors

  • Run Hou

    • Rice University

  • Shouvik Sur

    • Rice University

  • Lucas K Wagner

    • University of Illinois at Urbana-Champaign

  • Andriy H Nevidomskyy

    • Rice University

  View abstract →

• A novel technique to extract features of flat bands in a moiré Superlattice

  ORAL

  March 7, 2024, 8:36 AM – March 7, 2024, 8:48 AM

  Presenters

  • Jin Jiang

    • EPFL PHB-ECUBLENS

  Authors

  • Jin Jiang

    • EPFL PHB-ECUBLENS

  View abstract →

• Helical trilayer graphene: a moiré platform for strongly-interacting topological bands – Part 1

  ORAL

  March 7, 2024, 8:48 AM – March 7, 2024, 9:00 AM

  Publication: Li-Qiao Xia, Sergio C. de la Barrera, Aviram Uri, Aaron Sharpe, Yves H. Kwan, Ziyan Zhu, Kenji Watanabe, Takashi Taniguchi, David Goldhaber-Gordon, Liang Fu, Trithep Devakul, and Pablo Jarillo-Herrero, Helical trilayer graphene: a moiré platform for strongly-interacting topological bands (2023), arXiv: 2310.12204 [cond-mat.mes-hall].

  Presenters

  • Aviram Uri

    • Massachusetts Institute of Technology
    • MIT

  Authors

  • Aviram Uri

    • Massachusetts Institute of Technology
    • MIT

  • Liqiao Xia

    • Massachusetts Institute of Technology

  • Sergio C de la Barrera

    • Massachusetts Institute of Technology MI

  • Aaron L Sharpe

    • Stanford University
    • Sandia National Laboratories

  • Yves Hon H Kwan

    • Princeton University

  • Ziyan Zhu

    • Stanford University

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • David Goldhaber-Gordon

    • Stanford University
    • Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department
    • Department of Physics, Stanford University, Stanford, California
    • Stanford Institute for Materials & Energy Sciences, Stanford University

  • Liang Fu

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

  • Trithep Devakul

    • Stanford University

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  View abstract →

• Helical trilayer graphene: a moiré platform for strongly-interacting topological bands – Part 2

  ORAL

  March 7, 2024, 9:00 AM – March 7, 2024, 9:12 AM

  Publication: Li-Qiao Xia, Sergio C. de la Barrera, Aviram Uri, Aaron Sharpe, Yves H. Kwan, Ziyan Zhu, Kenji Watanabe, Takashi Taniguchi, David Goldhaber-Gordon, Liang Fu, Trithep Devakul, and Pablo Jarillo-Herrero, Helical trilayer graphene: a moiré platform for strongly-interacting topological bands (2023), arXiv: 2310.12204 [cond-mat.mes-hall].

  Presenters

  • Liqiao Xia

    • Massachusetts Institute of Technology

  Authors

  • Liqiao Xia

    • Massachusetts Institute of Technology

  • Sergio C de la Barrera

    • Massachusetts Institute of Technology MI

  • Aviram Uri

    • Massachusetts Institute of Technology
    • MIT

  • Aaron L Sharpe

    • Stanford University
    • Sandia National Laboratories

  • Yves Hon H Kwan

    • Princeton University

  • Ziyan Zhu

    • Stanford University

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • David Goldhaber-Gordon

    • Stanford University
    • Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department
    • Department of Physics, Stanford University, Stanford, California
    • Stanford Institute for Materials & Energy Sciences, Stanford University

  • Liang Fu

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

  • Trithep Devakul

    • Stanford University

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  View abstract →

• Helical trilayer graphene: a moiré platform for strongly-interacting topological bands – Part 3

  ORAL

  March 7, 2024, 9:12 AM – March 7, 2024, 9:24 AM

  Publication: https://arxiv.org/abs/2308.09706
  https://arxiv.org/abs/2310.12204

  Presenters

  • Yves Hon H Kwan

    • Princeton University

  Authors

  • Yves Hon H Kwan

    • Princeton University

  • Patrick Ledwith

    • Harvard University
    • Harvard university

  • Chiu Fan Bowen Lo

    • Harvard University

  • Trithep Devakul

    • Stanford University

  View abstract →

• Field-stabilized Chern insulator and possible nematicity in magic-angle Helical trilayer graphene

  ORAL

  March 7, 2024, 9:24 AM – March 7, 2024, 9:36 AM

  Presenters

  • Aaron L Sharpe

    • Stanford University
    • Sandia National Laboratories

  Authors

  • Aaron L Sharpe

    • Stanford University
    • Sandia National Laboratories

  • Liqiao Xia

    • Massachusetts Institute of Technology

  • Aviram Uri

    • Massachusetts Institute of Technology
    • MIT

  • Sergio C de la Barrera

    • Massachusetts Institute of Technology MI

  • Yves Hon H Kwan

    • Princeton University

  • Rupini Kamat

    • Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department
    • Stanford University

  • Ziyan Zhu

    • Stanford University

  • Julian May-Mann

    • University of Illinois at Urbana-Champai
    • Stanford

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Marc Kastner

    • Stanford University
    • Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department, Massachusetts Institute of Technology Physics Department
    • Stanford Univ

  • David Goldhaber-Gordon

    • Stanford University
    • Stanford Institute for Materials and Energy Sciences, Stanford University Physics Department
    • Department of Physics, Stanford University, Stanford, California
    • Stanford Institute for Materials & Energy Sciences, Stanford University

  • Liang Fu

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology
    • MIT

  • Trithep Devakul

    • Stanford University

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  View abstract →

• Strong correlations and isospin symmetry breaking in a supermoiré lattice

  ORAL

  March 7, 2024, 9:36 AM – March 7, 2024, 9:48 AM

  Presenters

  • Yonglong Xie

    • Rice University

  Authors

  • Yonglong Xie

    • Rice University

  • Andrew T Pierce

    • Harvard University

  • Jeong Min Park

    • Massachusetts Institute of Technology

  • Daniel E Parker

    • University of California at San Diego
    • Harvard University

  • Jie Wang

    • Harvard University

  • Patrick Ledwith

    • Harvard University
    • Harvard university

  • Zhuozhen Cai

    • Harvard University

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Eslam Khalaf

    • University of Texas at Austin
    • Harvard University

  • Ashvin Vishwanath

    • Harvard University

  • Pablo Jarillo-Herrero

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Amir Yacoby

    • Harvard University

  View abstract →

• Pseudomagnetic field in twisted bilayer graphene

  ORAL

  March 7, 2024, 9:48 AM – March 7, 2024, 10:00 AM

  Presenters

  • Gayani N Pallewela

    • National University of Singapore

  Authors

  • Gayani N Pallewela

    • National University of Singapore

  • Mohammed M Al Ezzi

    • Natl Univ of Singapore
    • National University of Singapore

  • Harshitra Mahalingam

    • Columbia University

  • Liangtao Peng

    • Natl Univ of Singapore
    • National University of Singapore

  • Shaffique Adam

    • Natl Univ of Singapore
    • National University of Singapore

  View abstract →

• Observation of flat band in twisted double bilayer graphene using nanoARPES

  ORAL

  March 7, 2024, 10:00 AM – March 7, 2024, 10:12 AM

  Presenters

  • SOUVIK SASMAL

    • Carnegie Mellon University

  Authors

  • SOUVIK SASMAL

    • Carnegie Mellon University

  • Alfred J Jones

    • Department of Physics and Astronomy, Aarhus University
    • Department of Physics and Astronomy, Interdisciplinary Nanoscience Center, Aarhus University, 8000 Aarhus C, Denmark

  • Ryan Muzzio

    • Carnegie Mellon University

  • Paulina Ewa Majchrzak

    • Department of Physics and Astronomy, Aarhus University

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Simranjeet Singh

    • Carnegie Mellon Univ.

  • Christopher Jozwiak

    • Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Berkeley National Lab
    • Advanced Light Source
    • The Advanced Light Source, Lawrence Berkeley National Laboratory
    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Aaron Bostwick

    • Lawrence Berkeley National Lab
    • Lawrence Berkeley National Laboratory
    • Berkeley National Lab
    • Advanced Light Source
    • The Advanced Light Source, Lawrence Berkeley National Laboratory
    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • Eli Rotenberg

    • Lawrence Berkeley National Laboratory

  • Søren Ulstrup

    • Department of Physics and Astronomy, Aarhus University
    • Department of Physics and Astronomy, Interdisciplinary Nanoscience Center, Aarhus University, 8000 Aarhus C, Denmark

  • Jyoti Katoch

    • Carnegie Mellon University

  View abstract →

• Orbital magnetism and Fermi surface reconstructions near half filling in twisted bilayer graphene

  ORAL

  March 7, 2024, 10:12 AM – March 7, 2024, 10:24 AM

  Publication: Bhowmik et al., Spin-orbit coupling-enhanced valley ordering of malleable bands in twisted bilayer graphene on WSe2. Nature Communications, 14, Article number: 4055 (2023).

  Presenters

  • Saisab Bhowmik

    • Department of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, India

  Authors

  • Saisab Bhowmik

    • Department of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, India

  • Bhaskar Ghawri

    • EMPA, Switzerland

  • Youngju Park

    • University of Seoul

  • Dongkyu Lee

    • Department of Physics, University of Seoul, Seoul 02504, Korea

  • Suvronil Datta

    • Department of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, India

  • Radhika Soni

    • Department of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012, India

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Arindam Ghosh

    • Department of Physics, Indian Institute of Science, Bangalore 560012, India

  • Jeil Jung

    • University of Seoul

  • U Chandni

    • Department of Instrumentation and Applied Physics, Indian Institute of Science, Bangalore 560012

  View abstract →

• Disorder broadening of Hofstadter bands in the honeycomb lattice

  ORAL

  March 7, 2024, 10:24 AM – March 7, 2024, 10:36 AM

  Presenters

  • Muhammad Ali Shahbaz

    • University of Nevada Reno

  Authors

  • Muhammad Ali Shahbaz

    • University of Nevada Reno

  View abstract →

• Imaging the many-body wavefunctions in magic-angle graphene

  ORAL

  March 7, 2024, 10:36 AM – March 7, 2024, 10:48 AM

  Publication: Nuckolls, K.P., Lee, R.L., Oh, M. et al. Quantum textures of the many-body wavefunctions in magic-angle graphene. Nature 620, 525–532 (2023). https://doi.org/10.1038/s41586-023-06226-x

  Presenters

  • Ryan L Lee

    • Princeton University

  Authors

  • Ryan L Lee

    • Princeton University

  • Kevin P Nuckolls

    • Massachusetts Institute of Technology

  • Myungchul Oh

    • Princeton University
    • Pohang University of Science and Technology

  • Dillon Wong

    • Princeton University

  • Tomohiro Soejima

    • Harvard University; IBM Quantum, Almaden Research Center
    • Harvard University

  • Jung Pyo Hong

    • Princeton University

  • Dumitru Calugaru

    • Princeton University

  • Jonah Herzog-Arbeitman

    • Princeton University

  • Andrei B Bernevig

    • Princeton University

  • Kenji Watanabe

    • National Institute for Materials Science
    • NIMS
    • Research Center for Electronic and Optical Materials, National Institute for Materials Science
    • Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science

  • Takashi Taniguchi

    • Kyoto Univ
    • National Institute for Materials Science
    • Research Center for Materials Nanoarchitectonics
    • Research Center for Materials Nanoarchitectonics, National Institute for Materials Science
    • National Institute for Materials Sciences
    • NIMS
    • International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
    • National Institute for Material Science
    • International Center for Materials Nanoarchitectonics, NIMS, Japan
    • International Center for Materials Nanoarchitectonics, Tsukuba
    • National Institue for Materials Science
    • Kyoto University
    • National Institute of Materials Science
    • International Center for Materials Nanoarchitectonics and National Institute for Materials Science

  • Nicolas Regnault

    • Princeton University

  • Michael P Zaletel

    • University of California, Berkeley
    • University of Berkerley
    • UC Berkeley

  • Ali Yazdani

    • Princeton University

  View abstract →

• Perpendicular electronic transport and moiré-induced resonance in twisted interfaces of 3D graphite

  ORAL

  March 7, 2024, 10:48 AM – March 7, 2024, 11:00 AM

  Publication: arXiv:2308.03993

  Presenters

  • Tenta Tani

    • Osaka Univ

  Authors

  • Tenta Tani

    • Osaka Univ

  • Takuto Kawakami

    • Osaka university
    • Osaka Univ

  • Mikito Koshino

    • Osaka Univ

  View abstract →