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).<br><br>[2] B.A. Bernevig, A. MacDonald, D. Xiao, X. Xu and D.K. Efetov, Review of Moden Physics - in preparation.<br><br>[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).<br><br>[4] In preparation.<br><br>[5] In preparation. <br><br>[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).<br>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).<br>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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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)

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• 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 →