Iridates

Presentations

• Tuning magnetism with pressure in honeycomb and square lattice Iridates

  ORAL · Invited

  March 14, 2022, 11:30 AM – March 14, 2022, 12:06 PM

  Presenters

  • Daniel Haskel

    • Argonne National Laboratory

  Authors

  • Daniel Haskel

    • Argonne National Laboratory

  View abstract →

• Complex phase diagram of the honeycomb iridate Cu₂IrO₃

  ORAL

  March 14, 2022, 12:06 PM – March 14, 2022, 12:18 PM

  Publication: Fabbris et al., Physical Review B 104, 014102 (2021);
  We plan to publish a paper in 2022 with extensive spectroscopic data, some of which will be included in this talk.

  Presenters

  • Gilberto F Fabbris

    • Argonne National Laboratory

  Authors

  • Gilberto F Fabbris

    • Argonne National Laboratory

  • Aidan Thorn

    • Binghamton University

  • Wenli Bi

    • University of Alabama at Birmingham

  • Mykola Abramchuk

    • Boston College

  • Faranak Bahrami

    • Boston College

  • Jungho Kim

    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory

  • Eduardo H Poldi

    • University of Illinois at Chicago

  • Mary Upton

    • Argonne National Lab
    • Argonne National Laboratory

  • Toru Shinmei

    • Ehime University

  • Tetsuo Irifune

    • Ehime University

  • Fazel Tafti

    • Boston College

  • Aleksey Kolmogorov

    • Binghamton University
    • Binghamton U.

  • Daniel Haskel

    • Argonne National Laboratory

  View abstract →

• Response of local structure to electron doping and external magnetic field in CuIr₂S₄

  ORAL

  March 14, 2022, 12:18 PM – March 14, 2022, 12:30 PM

  Presenters

  • Emil S Bozin

    • Brookhaven National Laboratory

  Authors

  • Emil S Bozin

    • Brookhaven National Laboratory

  • Robert Koch

    • Brookhaven National Laboratory

  • Hechang Lei

    • Brookhaven Natl Lab

  • Milinda Abeykoon

    • Brookhaven Natl Lab
    • Brookhaven National Laboratory

  • Cedomir Petrovic

    • Brookhaven National Laboratory

  View abstract →

• Magnetic excitations in the highly frustrated fcc iridate K₂IrCl₆

  ORAL

  March 14, 2022, 12:30 PM – March 14, 2022, 12:42 PM

  Presenters

  • Qiaochu Wang

    • Brown University

  Authors

  • Qiaochu Wang

    • Brown University

  • Kemp Plumb

    • Brown University

  View abstract →

• Time reversal and lattice symmetry breaking in Nd₂Ir₂O₇ observed by Raman scattering spectroscopy

  ORAL

  March 14, 2022, 12:42 PM – March 14, 2022, 12:54 PM

  Presenters

  • Yuanyuan Xu

    • Johns Hopkins University

  Authors

  • Yuanyuan Xu

    • Johns Hopkins University

  • Jérémie Teyssier

    • University of Geneva

  • Takumi Ohtsuki

    • The University of Tokyo
    • ISSP, University of Tokyo, Japan

  • Takumi Ohtsuki

    • The University of Tokyo
    • ISSP, University of Tokyo, Japan

  • Satoru Nakatsuji

    • Univ of Tokyo-Kashiwanoha
    • Department of Physics, University of Tokyo
    • The University of Tokyo
    • University of Tokyo, Japan
    • Univ of Tokyo
    • Dept. of Phys. Univ. of Tokyo

  • Dirk Van Der Marel

    • Univ of Geneva
    • University of Geneva

  • Natalia Drichko

    • Johns Hopkins University

  View abstract →

• Experimental signatures of versatile Weyl semimetal in pyrochlore iridate with spin-ice like magnetic orders

  ORAL

  March 14, 2022, 12:54 PM – March 14, 2022, 1:06 PM

  Publication: no

  Presenters

  • Kentaro Ueda

    • Univ of Tokyo

  Authors

  • Kentaro Ueda

    • Univ of Tokyo

  • Hiroaki Ishizuka

    • Tokyo Institute of Technology, Tokyo

  • Markus Kriener

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Denis Maryenko

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Minoru Kawamura

    • RIKEN Center for Emergent Matter Science (CEMS)

  • Masashi Kawasaki

    • Tokyo Inst of Tech - Yokohama

  • Yoshinori Tokura

    • Univ of Tokyo, RIKEN
    • Univ of Tokyo
    • RIKEN Center for Emergent Matter Science CEMS

  View abstract →

• Spin fluctuations and possible superconductivity from canting in Sr₂IrO₄

  ORAL

  March 14, 2022, 1:06 PM – March 14, 2022, 1:18 PM

  Presenters

  • Lena Engström

    • McGill University

  Authors

  • Lena Engström

    • McGill University

  • Chia-Chuan Liu

    • Universite de Montreal
    • University of Montreal

  • William Witczak-Krempa

    • Universite de Montreal

  • Tami Pereg-Barnea

    • McGill Univ
    • McGill University

  View abstract →

• Interplay of magnetic and structural phase transitions in the Mott insulator Sr₂IrO₄

  ORAL

  March 14, 2022, 1:18 PM – March 14, 2022, 1:30 PM

  Presenters

  • Xiang Li

    • Caltech

  Authors

  • Xiang Li

    • Caltech

  • Scott Cooper

    • Okinawa Institute of Science and Technology Graduate University

  • Anjana Krishnadas

    • Okinawa Institute of Science & Technolog

  • Alberto De la Torre

    • Caltech

  • Robin Perry

    • University College London

  • Felix Baumberger

    • University of Geneva, Switzerland.
    • University of Geneva

  • Daniel M Silevitch

    • Caltech

  • David Hsieh

    • Caltech

  • Thomas F Rosenbaum

    • Caltech

  • Yejun Feng

    • Okinawa Institute of Science & Technology

  View abstract →

• Orthorhombic-distortion induced distinct interlayer magnetic order in the 5d Mott insulator Sr₂IrO₄

  ORAL

  March 14, 2022, 1:30 PM – March 14, 2022, 1:42 PM

  Publication: S. Shrestha et al., Emergent interlayer magnetic order via strain-induced orthorhombic distortion in the 5d Mott insulator Sr2IrO4 (arxiv)

  Presenters

  • Sujan Shrestha

    • Department of Physics and Astronomy, University of Kentucky

  Authors

  • Sujan Shrestha

    • Department of Physics and Astronomy, University of Kentucky

  • Maximilian Kroutloher

    • Max-Planck-Institut für Festkörperforschung

  • Menglin Zhu

    • Ohio State University
    • Department of Materials Science and Engineering, The Ohio State University

  • Jiwoong Kim

    • Pusan National University
    • Department of Physics and Astronomy, University of Kentucky
    • Pusan National Univerisity

  • Jinwoo Hwang

    • Ohio State Univ - Columbus
    • Department of Materials Science and Engineering, The Ohio State University

  • Jungho Kim

    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory

  • Jong Woo Kim

    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory

  • Ambrose Seo

    • Department of Physics and Astronomy, University of Kentucky

  View abstract →

• Single crystal growth of iridates without platinum impurities

  ORAL

  March 14, 2022, 1:42 PM – March 14, 2022, 1:54 PM

  Presenters

  • Jimin Kim

    • Institute for Basic Science

  Authors

  • Jimin Kim

    • Institute for Basic Science

  • Jinkwang Kim

    • Pohang Univ of Sci & Tech

  • Hoon Kim

    • Pohang Univ of Sci & Tech
    • Department of Physics, Pohang University

  • Hyun Woo Kim

    • Pohang Univ of Sci & Tech

  • Hyeong Woo Suh

    • Pohang Univ of Sci & Tech

  • Jun Sung Kim

    • Pohang University of Science and Technology
    • Pohang Univ of Sci & Tech
    • Department of Physics, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
    • Department of Physics, Pohang University of Science and Technology, Pohang, Korea

  • BJ Kim

    • Pohang Univ of Sci & Tech
    • Department of Physics, Pohang University of Science and Technology, Pohang 37673, South Korea
    • Department of Physics, Pohang University
    • Pohang Univ of Sci & Tech, Institute for Basic Science

  View abstract →

• High-field low-energy spin dynamics in the Kitaev QSL Candidate α-RuCl₃

  ORAL

  March 14, 2022, 1:54 PM – March 14, 2022, 2:06 PM

  Presenters

  • Kiranmayi Dixit

    • Purdue University

  Authors

  • Kiranmayi Dixit

    • Purdue University

  • Colin Sarkis

    • Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA
    • Oak Ridge National Lab

  • Barry Winn

    • Oak Ridge National Laboratory
    • Oak Ridge Nation Lab

  • David G Mandrus

    • University of Tennessee
    • Department of Materials Science and Engineering, University of Tennessee, Knoxville, TN, 37916, USA

  • Stephen E Nagler

    • Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA
    • Oak Ridge National Lab

  • Christian Balz

    • Rutherford Appleton Labs
    • Oak Ridge National Lab

  • Paula Lampen-Kelly

    • University of Tennessee
    • Oak Ridge National Lab

  • Arnab Banerjee

    • Purdue University

  View abstract →

• Emergence of a new magnetic state in Sr₂IrO₄ tunable by in situ B_2g strain

  ORAL

  March 14, 2022, 2:06 PM – March 14, 2022, 2:18 PM

  Presenters

  • Shashi K Pandey

    • University of Tennessee

  Authors

  • Shashi K Pandey

    • University of Tennessee

  • Han Zhang

    • University of Tennessee

  • Junyi Yang

    • University of Tennessee

  • Joshua J Sanchez

    • Massachusetts Institute of Technology
    • University of Washington
    • University of Washington / MIT

  • Zhaoyu Liu

    • University of Washington

  • Andrew F May

    • Oak Ridge National Lab

  • Jiun-Haw Chu

    • University of Washington

  • Jong Woo Kim

    • University of California, San Diego

  • Philip J Ryan

    • Argonne National Laboratory

  • Haidong Zhou

    • University of Tennessee

  • Jian Liu

    • University of Tennessee

  View abstract →