Polarization Switching and Phase Transition in Ferroelectrics

Presentations

• Large electrocaloric effects in PST multilayer capacitors over a wide range of temperatures including room temperature

  ORAL · Invited

  March 16, 2022, 11:30 AM – March 16, 2022, 12:06 PM

  Publication: Nature 575 (2019) 468

  Presenters

  • Neil D Mathur

    • Univ of Cambridge

  Authors

  • Neil D Mathur

    • Univ of Cambridge

  • Bhasi Nair

    • University of Cambridge

  • Tomoyasu Usui

    • Murata Manufacturing (Japan)

  • Sam Crossley

    • University of Cambridge

  • Samer Kurdi

    • University of Cambridge

  • Gian G Guzmán-Verri

    • Univ de Costa Rica
    • Universidad de Costa Rica

  • Xavier Moya

    • University of Cambridge

  • Sakyo Hirose

    • Murata Manufacturing (Japan)

  View abstract →

• Emergent antiferroelectric-to-ferroelectric transition in NaNbO₃ membranes

  ORAL

  March 16, 2022, 12:06 PM – March 16, 2022, 12:18 PM

  Presenters

  • Kevin Crust

    • Stanford University

  Authors

  • Kevin Crust

    • Stanford University

  • Ruijuan Xu

    • Stanford Univ

  • Varun Harbola

    • Stanford Univ

  • Harold Y Hwang

    • Stanford Univ
    • Stanford University; SLAC National Accelerator Laboratory
    • Stanford University

  View abstract →

• Tuning Negative Capacitance state inPbZr_0.2Ti_0.8O₃/SrTiO₃Heterostructures via Layer Thickness Ratio

  ORAL

  March 16, 2022, 12:18 PM – March 16, 2022, 12:30 PM

  Publication: Y. Hao et al., Phys. Rev. Appl. 16, 034004 (2021).

  Presenters

  • Yifei Hao

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  Authors

  • Yifei Hao

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  • Tianlin Li

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  • Yu Yun

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
    • University of Nebraska - Lincoln

  • Xin Li

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
    • University of Nebraska - Lincoln

  • Xuegang Chen

    • University of Nebraska - LincolnDepartment of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  • Jingfeng Song

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  • Zahra Ahmadi

    • Department of Mechanical and Materials Engineering & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
    • Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln

  • Jeffrey Shield

    • University of Nebraska-Lincoln
    • Department of Mechanical and Materials Engineering & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
    • Department of Mechanical and Materials Engineering, University of Nebraska-Lincoln

  • Xiaoshan Xu

    • University of Nebraska - Lincoln
    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln

  • Xia Hong

    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska-Lincoln
    • Department of Physics and Astronomy & Nebraska Center for Materials and Nanoscience, University of Nebraska - Lincoln
    • University of Nebraska-Lincoln
    • University of Nebraska, Lincoln

  View abstract →

• Crystal growth and diffuse scattering of tungsten bronze Ba₂RFeNb₄O₁₅ferroelectrics

  ORAL

  March 16, 2022, 12:30 PM – March 16, 2022, 12:42 PM

  Presenters

  • Daniel Phelan

    • Argonne National Laboratory

  Authors

  • Daniel Phelan

    • Argonne National Laboratory

  • Bixia Wang

    • Simon Fraser Univ
    • Argonne National Laboratory

  • Matthew J Krogstad

    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory

  • Hong Zheng

    • Argonne National Laboratory

  • Raymond Osborn

    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory

  • Stephan Rosenkranz

    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory

  View abstract →

• Quantum criticality in ferroelectric-paraelectric heterostructures

  ORAL

  March 16, 2022, 12:42 PM – March 16, 2022, 12:54 PM

  Publication: "Quantum criticality in ferroelectric-paraelectric heterostructures" submitted to Physical Review Letters

  Presenters

  • Prasanna Venkatesan Ravindran

    • School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.

  Authors

  • Prasanna Venkatesan Ravindran

    • School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.

  • Asif Islam Khan

    • School of Electrical and Computer Engineering, School of Material Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA.

  View abstract →

• Probing Polar and Dielectric Materials via Impurity Qubit Relaxometry

  ORAL

  March 16, 2022, 12:54 PM – March 16, 2022, 1:06 PM

  Presenters

  • Rahul Sahay

    • Harvard University

  Authors

  • Rahul Sahay

    • Harvard University

  • Satcher Hsieh

    • University of California, Berkeley

  • Eric K Parsonnet

    • University of California, Berkeley

  • Lane W Martin

    • University of California, Berkeley

  • Ramamoorthy Ramesh

    • University of California, Berkeley

  • Norman Y Yao

    • University of California, Berkeley

  • Shubhayu Chatterjee

    • UC Berkeley
    • University of California, Berkeley

  View abstract →

• Structural phases and thermodynamics of BaTiO3 from an integrated machine learning model

  ORAL

  March 16, 2022, 1:06 PM – March 16, 2022, 1:18 PM

  Presenters

  • Lorenzo Gigli

    • Ecole Polytechnique Federale de Lausanne

  Authors

  • Lorenzo Gigli

    • Ecole Polytechnique Federale de Lausanne

  View abstract →

• Dielectric response of BaTiO₃ from an integrated machine learning model

  ORAL

  March 16, 2022, 1:18 PM – March 16, 2022, 1:30 PM

  Publication: L. Gigli, M. Veit, M. Kotiuga, G. Pizzi, N. Marzari, and M. Ceriotti, "Dipolar ordering in BaTiO3 by data-driven modeling", In preparation (2021).

  Presenters

  • Max Veit

    • Ecole Polytechnique Federale de Lausanne (EPFL)

  Authors

  • Max Veit

    • Ecole Polytechnique Federale de Lausanne (EPFL)

  • Lorenzo Gigli

    • Ecole Polytechnique Federale de Lausanne

  • Michele Kotiuga

    • Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne
    • Ecole Polytechnique Federale de Lausanne

  • Giovanni Pizzi

    • Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne
    • Ecole Polytechnique Federale de Lausanne

  • Nicola Marzari

    • Ecole Polytechnique Federale de Lausanne
    • Theory and Simulation of Materials (THEOS) and National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne

  • Michele Ceriotti

    • Ecole Polytechnique Federale de Lausanne

  View abstract →

• Square Tensile Strain Effect on Epitaxial BaTiO₃ Film

  ORAL

  March 16, 2022, 1:30 PM – March 16, 2022, 1:42 PM

  Presenters

  • Yoon Seok Oh

    • Ulsan Natl Inst of Sci & Tech

  Authors

  • Yoon Seok Oh

    • Ulsan Natl Inst of Sci & Tech

  • Jun Han Lee

    • UNIST, Korea

  • Nguyen Xuan Duong

    • U. of Ulsan

  • Hu Young Jeong

    • UNIST
    • SKKU
    • SKKU, Korea
    • UNIST Central Research Facilities, UNIST, Korea

  • Hyun-Jae Lee

    • UNIST, Korea

  • Ahyoung Kim

    • Sogang U., Korea

  • Youngki YEO

    • KAIST

  • Kibog Park

    • UNIST
    • Ulsan Natl Inst of Sci & Tech

  • Gye-Hyeon Kim

    • UNIST

  • Byeong-Gwan Cho

    • Pohang Accelerator Lab.

  • Jaegyu Kim

    • KAIST

  • Furqan Ul Hassan Naqvi

    • Hallym U.
    • Hallym U., Korea

  • Nguyen Xuan Duong

    • U. of Ulsan

  • Hu Young Jeong

    • UNIST
    • SKKU
    • SKKU, Korea
    • UNIST Central Research Facilities, UNIST, Korea

  • Tae Kwon Song

    • Changwon National U., Korea

  • Furqan Ul Hassan Naqvi

    • Hallym U.
    • Hallym U., Korea

  • Tae-Yeong Koo

    • Pohang Accelerator Lab.

  • Changhee Sohn

    • UNIST

  • Kibog Park

    • UNIST
    • Ulsan Natl Inst of Sci & Tech

  • Chan-Ho Yang

    • KAIST

  • Sang Mo Yang

    • Sogang U.

  • Jun Hee Lee

    • Ulsan National Institute of Science and Technology
    • UNIST
    • Ulsan National Institute of Science and Technology (UNIST), Korea

  • Hu Young Jeong

    • UNIST
    • SKKU
    • SKKU, Korea
    • UNIST Central Research Facilities, UNIST, Korea

  • Nguyen Xuan Duong

    • U. of Ulsan

  View abstract →

• Tilt-driven antiferroelectricity in PbZrO₃

  ORAL

  March 16, 2022, 1:42 PM – March 16, 2022, 1:54 PM

  Presenters

  • Konstantin Shapovalov

    • ICMAB-CSIC

  Authors

  • Massimiliano Stengel

    • ICREA-Inst Catalana de Recerca i Estudis
    • Autonomous University of Barcelona
    • ICMAB-CSIC

  • Konstantin Shapovalov

    • ICMAB-CSIC

  View abstract →

• Switching a polar metal via strain gradients

  ORAL

  March 16, 2022, 1:54 PM – March 16, 2022, 2:06 PM

  Publication: A. Zabalo and M. Stengel, Phys. Rev. Lett. 126, 127601 (2021)

  Presenters

  • Asier Zabalo

    • ICMAB-CSIC

  Authors

  • Massimiliano Stengel

    • ICREA-Inst Catalana de Recerca i Estudis
    • Autonomous University of Barcelona
    • ICMAB-CSIC

  • Asier Zabalo

    • ICMAB-CSIC

  View abstract →

• Elastic Fluctuations can drive Ferroelectric Transitions Incommensurate

  ORAL

  March 16, 2022, 2:06 PM – March 16, 2022, 2:18 PM

  Presenters

  • Charles H Liang

    • University of Chicago

  Authors

  • Charles H Liang

    • University of Chicago

  • Gian G Guzmán-Verri

    • Univ de Costa Rica
    • Universidad de Costa Rica

  • Peter B Littlewood

    • University of Chicago

  View abstract →