Assembly and Novel Characterizations of Moire Systems

Presentations

• Twisted bilayer graphene's gallery of phases

  ORAL · Invited

  March 20, 2025, 2:30 PM – March 20, 2025, 3:06 PM

  Publication: [1] Twisted bilayer graphene's gallery of phases, B.A. Bernevig and D.K. Efetov, Physics Today 77 (4), 38–44 (2024).
  
  [2] B.A. Bernevig, A. MacDonald, D. Xiao, X. Xu and D.K. Efetov, Review of Moden Physics - in preparation.
  
  [3] High-yield fabrication of bubble-free magic-angle twisted bilayer graphene devices with high twist-angle homogeneity, J. Diez-Merida, I. Das, G. Di Battista, A. Diez-Carlon, M. Lee, L. Zeng, K. Watanabe, T. Taniguchi, E. Olsson, D.K. Efetov, Newton – in press (arXiv:2405.11323).
  
  [4] In preparation.
  
  [5] In preparation.
  
  [6] Infrared single-photon detection with superconducting magic-angle twisted bilayer graphene, G. DiBattista, K.C. Fong, A. Diez-Carlon, K. Watanabe, T. Taniguchi, D.K. Efetov, Science Advances, 10, 8 (2024).

  Presenters

  • Dmitri K Efetov

    Ludwig-Maximilians-Universitaet (LMU-Munich), LMU Munich

  Authors

  • Dmitri K Efetov

    Ludwig-Maximilians-Universitaet (LMU-Munich), LMU Munich

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• Domain Reconstruction of Twisted Bilayer and Heterobilayer transition metal (di-)chalcogenides via large-scale DFT and Machine Learned Interatomic Potentials

  ORAL

  March 20, 2025, 3:06 PM – March 20, 2025, 3:18 PM

  Publication: 1) S. J. Magorrian and N. D. M. Hine, Strain-dependent one-dimensional confinement channels in twisted bilayer 1T'-WTe2, Phys Rev B 110, 045410 (2024).
  2) S. J. Magorrian, A. Siddiqui and N. D. M. Hine, Strong atomic reconstruction in twisted bilayers of highly flexible InSe: Machine-Learned Interatomic Potential and continuum model approaches, under review (2024).
  3) A. Siddiqui, C. Xu, S. J. Magorrian, and N. D. M. Hine, Understanding Domain Reconstruction of Twisted bilayer and heterobilayer Transition Metal Dichalcogenides through Machine Learned Interatomic Potential, in preparation (2024).

  Presenters

  • Nicholas D Hine

    University of Warwick

  Authors

  • Nicholas D Hine

    University of Warwick

  • Anas Siddiqui

    University of Warwick

  • Samuel J Magorrian

    University of Warwick

  • Chung Xu

    University of Warwick

  View abstract →

• Layer-dependent atomic relaxation in twisted multilayer moiré systems

  ORAL

  March 20, 2025, 3:18 PM – March 20, 2025, 3:30 PM

  Presenters

  • Mohammed M Al Ezzi

    Harvard University and National University of Singapore, Natl Univ of Singapore

  Authors

  • Mohammed M Al Ezzi

    Harvard University and National University of Singapore, Natl Univ of Singapore

  • Gayani Nadeera Pallewela

    Natl Univ of Singapore

  • Efthimios Kaxiras

    Harvard University

  • Shaffique Adam

    Washington University, Washington University in St. Louis, Washington University St Louis

  View abstract →

• On-chip multi-degree-of-freedom control of two-dimensional quantum and nonlinear materials

  ORAL

  March 20, 2025, 3:30 PM – March 20, 2025, 3:42 PM

  Publication: Tang et. al., Nature 632, 1038–1044 (2024)

  Presenters

  • Yuan Cao

    UC Berkeley

  Authors

  • Yuan Cao

    UC Berkeley

  • Haoning Tang

    UC Berkeley

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• Creation and Structural Characterization of Moiré-Free Transition Metal Dichalcogenide Heterostructures by Layer Stacking

  ORAL

  March 20, 2025, 3:42 PM – March 20, 2025, 3:54 PM

  Presenters

  • Jiuru Chen

    Peking University, Stanford University

  Authors

  • Jiuru Chen

    Peking University, Stanford University

  • Qitong Li

    Stanford University

  • Viktoryia Shautsova

    Stanford University

  • Tony F Heinz

    Stanford University

  View abstract →

• Towards a millikelvin quantum twisting microscope

  ORAL

  March 20, 2025, 3:54 PM – March 20, 2025, 4:06 PM

  Presenters

  • Christopher Cheung

    Princeton University

  Authors

  • Christopher Cheung

    Princeton University

  • Jiachen Yu

    Princeton University

  • Dmitrii S Kalashnikov

    Princeton University

  • Kenji Watanabe

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

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Ali Yazdani

    Princeton University

  View abstract →

• Towards systematic twist angle control and moiré uniformity in twisted vdW heterostructures

  ORAL

  March 20, 2025, 4:06 PM – March 20, 2025, 4:18 PM

  Presenters

  • Chaitrali Duse

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University

  Authors

  • Chaitrali Duse

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University

  • Steven Tran

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University

  • Joe Finney

    Stanford University

  • Aaron L Sharpe

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University

  • Kenji Watanabe

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

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Marc Kastner

    Stanford Institute for Materials & Energy Sciences, Stanford University, Stanford University

  • David Goldhaber-Gordon

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

  View abstract →

• Tuning moiré lattice geometry and topology in twisted transition metal dichalcogenides using machine-learning assisted ab initio calculations

  ORAL

  March 20, 2025, 4:18 PM – March 20, 2025, 4:30 PM

  Presenters

  • Yueyao Fan

    University of Washington

  Authors

  • Yueyao Fan

    University of Washington

  • Xiaowei Zhang

    University of Washington

  • Yusen Ye

    University of Washington

  • Xiaoyu Liu

    University of Washington

  • Chong Wang

    University of Washington

  • Di Xiao

    University of Washington

  • Ting Cao

    University of Washington

  View abstract →

• Abstract Withdrawn

  ORAL Withdrawn

  March 20, 2025, 4:30 PM – March 20, 2025, 4:42 PM

  View abstract →

• Intrinsic 1D moiré superlattice in large-angle twisted bilayer WTe₂

  ORAL

  March 20, 2025, 4:42 PM – March 20, 2025, 4:54 PM

  Presenters

  • Yijin Zhang

    The University of Tokyo, Univ of Tokyo

  Authors

  • Yijin Zhang

    The University of Tokyo, Univ of Tokyo

  • Xiaohan Yang

    The University of Tokyo

  • Limi Chen

    Japan Advanced Institute of Science and Technology

  • Kohei Aso

    Japan Advanced Institute of Science and Technology

  • Wataru Yamamori

    Tokyo Institute of Technology

  • Rai Moriya

    The University of Tokyo, Univ of Tokyo, Institute of Industrial Science, University of Tokyo

  • Kenji Watanabe

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

  • Takashi Taniguchi

    National Institute for Materials Science, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan, International Center for Materials Nanoarchitectonics, National Institute of Material Science, Tsukuba, Japan, Advanced Materials Laboratory, National Institute for Materials Science

  • Takao Sasagawa

    Tokyo Institute of Technology

  • Naoto Nakatsuji

    Osaka University

  • Mikito Koshino

    Osaka University

  • Yukiko Yamada-Takamura

    Japan Advanced Institute of Science and Technology

  • Yoshifumi Oshima

    Japan Advanced Institute of Science and Technology

  • Tomoki Machida

    The University of Tokyo, Institute of Industrial Science, The University of Tokyo, Univ of Tokyo, Institute of Industrial Science, University of Tokyo

  View abstract →

• Interlayer and intralayer excitons in MoSe₂/WS₂ twisted moiré heterostructures

  ORAL

  March 20, 2025, 4:54 PM – March 20, 2025, 5:06 PM

  Presenters

  • Alice Kunin

    Princeton University

  Authors

  • Alice Kunin

    Princeton University

  • Zachary H Withers

    Stony Brook University (SUNY)

  • Ziling Li

    Ohio state university, Ohio State University

  • Jianwei Ding

    Stony Brook University

  • Alexander Adler

    Stony Brook University

  • Jiaxuan Guo

    Yale University

  • Sergii Chernov

    Stony Brook University, DESY

  • Wenyi Zhou

    Ohio State University

  • Shuyu Cheng

    Ohio State University

  • Victor C Lee

    Yale University

  • Bowen Hou

    Yale University

  • Gerd Schoenhense

    Johannes Gutenberg-Universität, Institut für Physik, Johannes Gutenberg University, Mainz

  • Xu Du

    Stony Brook University (SUNY)

  • Diana Y Qiu

    Yale University

  • Roland K Kawakami

    Ohio State University

  • Thomas K Allison

    Stony Brook University (SUNY)

  View abstract →

• Moiré-Tunable Localization of Simultaneous Type I and Type II Band Alignment in a Heterobilayer

  ORAL

  March 20, 2025, 5:06 PM – March 20, 2025, 5:18 PM

  Presenters

  • Jiaxuan Guo

    Yale University

  Authors

  • Jiaxuan Guo

    Yale University

  • Zachary H Withers

    Stony Brook University (SUNY)

  • Bowen Hou

    Yale University

  • Victor C Lee

    Yale University

  • Ziling Li

    Ohio state university, Ohio State University

  • Roland K Kawakami

    Ohio State University

  • Alice Kunin

    Princeton University

  • Thomas K Allison

    Stony Brook University (SUNY)

  • Diana Y Qiu

    Yale University

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• A large scale tight-binding study of marginally twisted trilayer two-dimensional crystals

  ORAL

  March 20, 2025, 5:18 PM – March 20, 2025, 5:30 PM

  Presenters

  • Kunihiro Yananose

    Korea Institute for Advanced Study

  Authors

  • Kunihiro Yananose

    Korea Institute for Advanced Study

  • Young-Woo Son

    Korea Institute for Advanced Study

  • Changwon Park

    Korea Institute for Advanced Study

  View abstract →