2D and Sliding Ferroelectrics

Presentations

• Abstract Withdrawn

  ORAL · Invited · Withdrawn

  March 17, 2025, 2:30 PM – March 17, 2025, 3:06 PM

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• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 3:06 PM – March 17, 2025, 3:18 PM

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• Two-dimensional Element Ferroelectricity with large negative piezoelectric coefficients and intrinsically stable charged domain walls

  ORAL

  March 17, 2025, 3:18 PM – March 17, 2025, 3:30 PM

  Publication: Nature 617, 67-72 (2023)<br>Phys. Rev. Lett. 131, 236801 (2023)<br>Nature Communications 2024, Accepted

  Presenters

  • Yunhao Lu

    Zhejiang University

  Authors

  • Yunhao Lu

    Zhejiang University

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• Large in-plane negative piezoelectricity and giant nonlinear optical susceptibility in elementary ferroelectric monolayers

  ORAL

  March 17, 2025, 3:30 PM – March 17, 2025, 3:42 PM

  Publication: Phys. Rev. B 108, 235423, (2023)

  Presenters

  • Ziwen Wang

    Southeast University, Southeast university

  Authors

  • Shuai Dong

    southeast university, Southeast University

  • Ziwen Wang

    Southeast University, Southeast university

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• Topological polar microdomains enabling dynamic light field manipulation

  ORAL

  March 17, 2025, 3:42 PM – March 17, 2025, 3:54 PM

  Publication: Sun, H. Y., et al. Topological polar microdomains enabling dynamic light field manipulation. To be submitted.

  Presenters

  • Haoying Sun

    Nanjing Univ

  Authors

  • Haoying Sun

    Nanjing Univ

  • Pengcheng Chen

    Nanjing Univ

  • Wei Mao

    Nanjing Univ

  • Changqing Guo

    Beijing Institute of Technology

  • Yueying Li

    Nanjing University, Nanjing Univ

  • Jierong Wang

    Stanford University, Nanjing Univ

  • Wenjie Sun

    Nanjing Univ

  • Duo Xu

    Nanjing Univ

  • Bo Hao

    Nanjing Univ

  • Tingjun Zhang

    Nanjing Univ

  • Jianan Ma

    Nanjing Univ

  • Jiangfeng Yang

    Nanjing Univ

  • Zhequan Cao

    Nanjing Univ

  • Zhengbin Gu

    Nanjing University, Nanjing Univ

  • Houbing Huang

    Beijing Institute of Technology

  • Peng Wang

    University of Warwick

  • Yong Zhang

    Nanjing Univ

  • Di Wu

    Nanjing University, Nanjing Univ

  • Yuefeng Nie

    Nanjing Univ

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• Tunable ultrafast charge transfer across homojunction interface

  ORAL

  March 17, 2025, 3:54 PM – March 17, 2025, 4:06 PM

  Presenters

  • Zhi-Guo G Tao

    Fudan University

  Authors

  • Zhi-Guo G Tao

    Fudan University

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• Designing an anti-Ruddlesden-Popper Polar Metal

  ORAL

  March 17, 2025, 4:06 PM – March 17, 2025, 4:18 PM

  Presenters

  • Daniel T Hickox-Young

    Augsburg University

  Authors

  • Daniel T Hickox-Young

    Augsburg University

  • Luke Omodt

    Augsburg University

  • James M Rondinelli

    Northwestern University, Northwestern University, Department of Materials Science and Engineering, Department of Material Science and Engineering, Northwestern University

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• Optical transition coupling to ferroelectric order in a 2D semiconductor

  ORAL

  March 17, 2025, 4:18 PM – March 17, 2025, 4:30 PM

  Publication: Coupling of Electronic Transitions to Ferroelectric Order in a 2D Semiconductor. arXiv:2410.09238

  Presenters

  • Chun-Ying Huang

    Columbia University

  Authors

  • Chun-Ying Huang

    Columbia University

  • Daniel G Chica

    Columbia University, Northwestern University, Columbia

  • Zhihao Cui

    Columbia University

  • Taketo Handa

    Columbia University

  • Morgan Thinel

    Columbia University

  • Nicholas M Olsen

    Columbia University

  • Yufeng Liu

    Columbia University

  • Michael E Ziebel

    Columbia University

  • Guiying He

    City University of New York

  • Yinming Shao

    Pennsylvania State University, Columbia University, Pennsylvania State University

  • Connor A Occhialini

    Massachusetts Institute of Technology, Columbia University

  • Jonathan Pelliciari

    Brookhaven National Laboratory (BNL), Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory

  • Dmitri N Basov

    Columbia University

  • Matthew Y Sfeir

    The Graduate Center, City University of New York

  • Abhay Pasupathy

    Columbia University, Brookhaven National Laboratory (BNL)

  • Valentina Bisogni

    Brookhaven National Laboratory (BNL)

  • David Reichman

    Columbia University

  • Xavier Roy

    Columbia University

  • Xiaoyang Zhu

    Columbia University

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• From moiré ferroelectricity to defect arrays in a twisted hBN heterostructure

  ORAL

  March 17, 2025, 4:30 PM – March 17, 2025, 4:42 PM

  Publication: Manuscript in preparation

  Presenters

  • Jacques Gabriel Hawecker

    Okinawa Institute of Science and Technology

  Authors

  • Jacques Gabriel Hawecker

    Okinawa Institute of Science and Technology

  • Prajakta Kokate

    Okinawa Institute of Science and Technology

  • Filchito R Bagsican

    Okinawa Institute of Science and Technology

  • Marisa Hocking

    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

  • Julien Madéo

    Okinawa Institute of Science & Technology, Okinawa Institute of Science and Technology

  • Michael. K. L. Man

    Okinawa Institute of Science & Technology, Okinawa Institute of Science and Technology

  • Andrew J Mannix

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

  • Keshav M Dani

    Okinawa Institute of Science and Technology

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• In situ TEM study of polar domain dynamics in 2D ferroelectrics

  ORAL

  March 17, 2025, 4:42 PM – March 17, 2025, 4:54 PM

  Publication: H. P. Bhusal, et al. To be submitted.

  Presenters

  • Hem Prasad Bhusal

    University of California, Santa Cruz

  Authors

  • Hem Prasad Bhusal

    University of California, Santa Cruz

  • Carlos Gonzalez

    University of California, Santa Cruz

  • Samuel Mcnair

    University of California, Santa Cruz

  • Aiming Yan

    University of California, Santa Cruz

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• Quasi-one-dimensional sliding ferroelectricity in NbI₄

  ORAL

  March 17, 2025, 4:54 PM – March 17, 2025, 5:06 PM

  Publication: Phys. Rev. B 110, 024115 (2024)

  Presenters

  • Ning Ding

    Southeast University

  Authors

  • Ning Ding

    Southeast University

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• Quantum-Geometric Origin of Out-of-Plane Stacking Ferroelectricity

  ORAL

  March 17, 2025, 5:06 PM – March 17, 2025, 5:18 PM

  Publication: Phys. Rev. Lett. 132, 196801 (2024). Editor's suggestion.

  Presenters

  • Benjamin Tong Zhou

    University of British Columbia

  Authors

  • Benjamin Tong Zhou

    University of British Columbia

  • Vedangi B Pathak

    University of British Columbia

  • Marcel Franz

    University of British Columbia

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