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Nitride and Oxide Ferroelectric Materials and Devices

FOCUS · MAR-W42 · ID: 3110473

Presentations

  • Exploring the Thermodynamic and Electronic Properties of Domain Walls in Wurtzite Ferroelectric ScGaN

    ORAL

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    Publication: Wang, D., Wang, D., Molla, M. et al. (2024). arXiv:2312.08645v2.

    Presenters

    • Mahlet Molla

      University of Michigan

    Authors

    • Mahlet Molla

      University of Michigan

    • Yujie Liu

      University of Michigan

    • Ding Wang

      University of Michigan

    • Danhao Wang

      University of Michigan

    • Zetian Mi

      University of Michigan

    • Emmanouil Kioupakis

      University of Michigan

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  • First-principles prediction of clamping-enhanced electromechanical responses in known and novel antiferroelectrics

    ORAL

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    Presenters

    • Ella Banyas

      Dept. of Physics, University of California, Berkeley; Materials Sciences Division, Lawrence Berkeley National Laboratory

    Authors

    • Ella Banyas

      Dept. of Physics, University of California, Berkeley; Materials Sciences Division, Lawrence Berkeley National Laboratory

    • Sebastian E Reyes-Lillo

      Dept. of Physics and Astronomy, Andres Bello University, Andres Bello University

    • Francesco Ricci

      Materials Sciences Division, LBNL

    • Jeffrey B Neaton

      Dept. of Physics, UC Berkeley; Materials Sciences Division, LBNL; Kavli Energy NanoScience Institute, UC Berkeley, Lawrence Berkeley National Laboratory and UC-Berkeley, Lawrence Berkeley National Laboratory

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  • Non-volatile tuning of mechanical resonance through applied mechanical stress in suspended BaTiO<sub>3</sub> micro-bridge resonators integrated on Si(100)

    ORAL

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    Presenters

    • Deepa Guragain

      The University of Texas at Arlington, Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    Authors

    • Deepa Guragain

      The University of Texas at Arlington, Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    • Laveeza Ahmad

      The University of Texas at Arlington, Department of Materials Science & Engineering, University of Texas-Arlington, Arlington, TX 76019, USA

    • Xuanyi Zhang

      Department of Physics, Duke University, Durham, NC 27710, USA

    • Matthew Chrysler

      Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    • Richard Le

      Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    • Jamal Brown

      Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    • Zhan Zhang

      Argonne National Laboratory, Advanced Photon Source, Argonne National Laboratory, Lemont, Illinois 60439, USA

    • Divine P Kumah

      Duke University, Department of Physics, Duke University, Durham, NC 27710, USA

    • Ye Cao

      The University of Texas at Arlington, Department of Materials Science & Engineering, University of Texas-Arlington, Arlington, TX 76019, USA, University of Texas at Arlington

    • Joseph Ngai

      The University of Texas at Arlington, Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA, University of Texas at Arlington

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  • Ultralow-pressure-driven polarization switching in ferroelectric membranes

    ORAL

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    Publication: [1] Nature 603, 63-67 (2022) <br>[2] Nano Lett. 23, 2808 (2023) <br>[3] Nature Communications (accepted), https://doi.org/10.1038/s41467-024-53436-6

    Presenters

    • Lu Han

      Nanjing University

    Authors

    • Lu Han

      Nanjing University

    • Xinrui Yang

      Nanjing University

    • Hongkai Ning

      Nanjing University

    • Shaoqing Xu

      Beijing Institute of Technology

    • Bo Hao

      Nanjing University

    • Yi-chi Li

      Nanjing University

    • Taotao Li

      Nanjing University

    • Yuan Gao

      Nanjing University

    • Shengjun Yan

      Nanjing University

    • Yueying Li

      Nanjing University, Nanjing Univ

    • Chenyi Gu

      Nanjing University

    • Weisheng Li

      Nanjing University

    • Zhengbin Gu

      Nanjing University, Nanjing Univ

    • Yingzhuo Lun

      Beijing Institute of Technology

    • Yi Shi

      Nanjing University

    • Jian Zhou

      Nanjing University

    • Jiawang Hong

      Beijing Insititute of Technology

    • Xinran Wang

      Nanjing University

    • Di Wu

      Nanjing University, Nanjing Univ

    • Yuefeng Nie

      Nanjing Univ

    View abstract →

  • Strain-induced non-volatile domain switching and tunable elastic modulus in freestanding Ba<sub>1-x</sub>Sr<sub>x</sub>TiO<sub>3</sub> membrane by phase-field study

    ORAL

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    Presenters

    • Laveeza Ahmad

      The University of Texas at Arlington, Department of Materials Science & Engineering, University of Texas-Arlington, Arlington, TX 76019, USA

    Authors

    • Laveeza Ahmad

      The University of Texas at Arlington, Department of Materials Science & Engineering, University of Texas-Arlington, Arlington, TX 76019, USA

    • Ye Cao

      The University of Texas at Arlington, Department of Materials Science & Engineering, University of Texas-Arlington, Arlington, TX 76019, USA, University of Texas at Arlington

    • Deepa Guragain

      The University of Texas at Arlington, Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA

    • Joseph Ngai

      The University of Texas at Arlington, Department of Physics, University of Texas-Arlington, Arlington, TX 76019, USA, University of Texas at Arlington

    View abstract →

  • Coherent X-ray insights into topological polar structures under light illumination.

    ORAL

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    Publication: [1] Karpov, D., Liu, Z., Rolo, T. et al. Three-dimensional imaging of vortex structure in a ferroelectric nanoparticle driven by an electric field. Nat Commun 8, 280 (2017).<br>[2] Xiaowen Shi, Nimish Prashant Nazirkar, et. al. Enhanced piezoelectric response at nanoscale vortex structures in ferroelectrics. ACS Applied Materials & Interfaces 2024 16 (6), 7522-7530 DOI: 10.1021/acsami.3c06018<br>[3] Shi, X., et al. Applicability of coherent x-ray diffractive imaging to ferroelectric, ferromagnetic, and phase change materials. Journal of Applied Physics 131, 040901 (2022)<br>

    Presenters

    • Nimish P Nazirkar

      Rensselaer Polytechnic Institute

    Authors

    • Nimish P Nazirkar

      Rensselaer Polytechnic Institute

    • Edwin Fohtung

      Rensselaer Polytechnic Institute

    View abstract →