V: Complex Structured Materials, Including Graphene II

Presentations

• A Simple Heavy Fermion Model for Twisted Bilayer Graphene in Flux

  ORAL

  March 20, 2023, 3:00 PM – March 20, 2023, 3:12 PM

  Presenters

  • Aaron Chew

    • Princeton University

  Authors

  • Aaron Chew

    • Princeton University

  • Jonah Herzog-Arbeitman

    • Princeton University

  • Oskar Vafek

    • Florida State University

  • Andrei B Bernevig

    • Princeton University

  View abstract →

• Spectroscopy of magic-angle twisted bilayer graphene via planar tunneling

  ORAL

  March 20, 2023, 3:12 PM – March 20, 2023, 3:24 PM

  Presenters

  • Zhenyuan Zhang

    • Rutgers University

  Authors

  • Zhenyuan Zhang

    • Rutgers University

  • Shuang Wu

    • Rutgers University

  • 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

  • Eva Y Andrei

    • Rutgers University

  View abstract →

• Nematic skyrmion crystals in Twisted Double Bilayer Graphene systems

  ORAL

  March 20, 2023, 3:24 PM – March 20, 2023, 3:36 PM

  Presenters

  • DEBASMITA GIRI

    • Indian Institute of Technology Kanpur

  Authors

  • DEBASMITA GIRI

    • Indian Institute of Technology Kanpur

  • Dibya K Mukherjee

    • Indiana University Bloomington

  • Herb Fertig

    • Indiana Univ - Bloomington

  • Arijit Kundu

    • Indian Inst of Tech-Kanpur

  View abstract →

• SNS junction in small angle twisted bilayer graphene

  ORAL

  March 20, 2023, 3:36 PM – March 20, 2023, 3:48 PM

  Presenters

  • Ritajit Kundu

    • Indian Institute of Technology Kanpur (I

  Authors

  • Ritajit Kundu

    • Indian Institute of Technology Kanpur (I

  • Arijit Kundu

    • Indian Inst of Tech-Kanpur

  View abstract →

• Emergent charge order instabilities in a moiré superlattice at fractional band filling

  ORAL

  March 20, 2023, 3:48 PM – March 20, 2023, 4:00 PM

  Publication: [1] Ahmed Abouelkomsan, Zhao Liu and Emil J. Bergholtz, Particle-Hole Duality, Emergent Fermi Liquids, and Fractional Chern Insulators in Moiré Flatbands, Phys. Rev. Lett. 124, 106803 (2020)
  [2] Ahmed Abouelkomsam, Kang Yang and Emil J. Bergholtz, Quantum Metric Induced Phases in Moiré Materials, arXiv:2202.10467 (2022)
  [3] Ahmed Abouelkomsan, Kang Yang, Ipsita Mandal and Emil J. Bergholtz, Emergent charge order instabilities in a moiré superlattice at fractional band filling, In preparations (2022)

  Presenters

  • Ahmed Abouelkomsan

    • Stockholm Univ

  Authors

  • Ahmed Abouelkomsan

    • Stockholm Univ

  • Kang Yang

    • Free University of Berlin
    • Stockholm University, Free University of Berlin

  • Ipsita Mandal

    • Institute of Nuclear Physics, Polish Academy of Sciences, Poland

  • Emil J Bergholtz

    • Stockholm University

  View abstract →

• Probing the Phonon Spectrum of Twisted Bilayer Graphene with Machine Learning Methods

  ORAL

  March 20, 2023, 4:00 PM – March 20, 2023, 4:12 PM

  Publication: Ickecan D., Bleda E.A., Erbahar D., "Investigation of vibrational properties of twisted bilayer graphene", 16th Nanoscience and Nanotechnology Conference (NanoTR-16), 5-8 Sep. 2022, Ankara, Turkey

  Presenters

  • Dilara ickecan

    • Marmara University

  Authors

  • Dilara ickecan

    • Marmara University

  • Erdi Ata Bleda

    • Marmara University

  • Dogan Erbahar

    • Dogus University

  View abstract →

• Floquet engineering of energy bandgaps and titled states in 1T'-MoS₂ using circularly polarized dressing field

  ORAL

  March 20, 2023, 4:12 PM – March 20, 2023, 4:24 PM

  Presenters

  • Godfrey Gumbs

    • City University of New York
    • Hunter College of CUNY
    • City College of New York
    • Hunter College of New York

  Authors

  • Godfrey Gumbs

    • City University of New York
    • Hunter College of CUNY
    • City College of New York
    • Hunter College of New York

  • Andrii Iurov

    • Medgar Evers College
    • The City College of New York

  • Liubov Zhemchuzhna

    • Medgar Evers college, CUNY

  • Danhong Huang

    • Air Force Research Lab - Kirtland

  • Kathy Blaise

    • Medgar Evers college, CUNY

  • Chinedu Ejiogu

    • Medgar Evers college
    • Medgar Evers college, CUNY

  View abstract →

• Heterostrain tuning of Moire superlattice in Bernal-stacked bilayer graphene

  ORAL

  March 20, 2023, 4:24 PM – March 20, 2023, 4:36 PM

  Presenters

  • Daniel Potemkin

    • Stony Brook University

  Authors

  • Daniel Potemkin

    • Stony Brook University

  • Xu Du

    • Stony Brook University (SUNY)
    • Stony Brook University

  View abstract →

• Behavior of Excited States in 2H and 3R Bilayer WSe₂

  ORAL

  March 20, 2023, 4:36 PM – March 20, 2023, 4:48 PM

  Presenters

  • Kathleen M McCreary

    • United States Naval Research Laboratory

  Authors

  • Kathleen M McCreary

    • United States Naval Research Laboratory

  • Madeleine Phillips

    • United States Naval Research Laboratory

  • Hsun jen Chuang

    • United States Naval Research Laboratory

  • Darshana Wickramaratne

    • United States Naval Research Laboratory

  • Matthew R Rosenberger

    • University of Notre Dame

  • C Stephen Hellberg

    • Naval Research Laboratory
    • United States Naval Research Laboratory

  • Berend T Jonker

    • United States Naval Research Laboratory

  View abstract →