Emergent Properties of Complex Materials Bulk II

Presentations

• Emergent helical texture of electric dipoles

  ORAL · Invited

  March 15, 2022, 8:00 AM – March 15, 2022, 8:36 AM

  Publication: D. D. Khalyavin et al., Science 369, 680-684 (2020)

  Presenters

  • Roger D Johnson

    • Department of Physics and Astronomy, University College London, Gower Street, London, WC1E 6BT, United Kingdom
    • University College London

  Authors

  • Roger D Johnson

    • Department of Physics and Astronomy, University College London, Gower Street, London, WC1E 6BT, United Kingdom
    • University College London

  • Dmitry D Khalyavin

    • ISIS Facility, Rutherford Appleton Lab, UK

  • Fabio Orlandi

    • ISIS Facility, Rutherford Appleton Lab, UK

  • Paolo Radaelli

    • University of Oxford
    • University of Oxford, UK

  • Pascal Manuel

    • ISIS Pulsed Neutron and Muon Facility, STFC Rutherford Appleton Laboratory, Chilton, Oxfordshire OX11 0QX, United Kingdom
    • STFC Rutherford Appleton Lab
    • ISIS Facility, Rutherford Appleton Lab, UK

  • Alexei Belik

    • NIMS, Tsukuba, Japan

  View abstract →

• Multiferroic properties and metal-to-insulator transition in hexagonal oxides

  ORAL

  March 15, 2022, 8:36 AM – March 15, 2022, 8:48 AM

  Presenters

  • M J Swamynadhan

    • SRM University

  Authors

  • M J Swamynadhan

    • SRM University

  • Andrew O'Hara

    • Vanderbilt Univ
    • Department of Physics, Vanderbilt University

  • Hena Das

    • Tokyo Inst of Tech - Yokohama

  • Saurabh Ghosh

    • SRM University

  • Sokrates T Pantelides

    • Vanderbilt Univ
    • Department of Physics and Astronomy and Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN 37235, USA
    • Department of Physics, Vanderbilt University
    • Department of Physics and Astronomy and Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN

  View abstract →

• Lattice flexibility in Ca₃Ru₂O₇: Control of electrical transport via anisotropic magnetostriction

  ORAL

  March 15, 2022, 8:48 AM – March 15, 2022, 9:00 AM

  Publication: H. Zhao, H. Zheng, J. Terzic, W. Song, Y. Ni, Y. Zhang, P. Schlottmann, and G. Cao, Lattice Flexibility in Ca3Ru2O7: Control of Electrical Transport via Anisotropic Magnetostriction, Phys. Rev. B 104, L121119 (2021).

  Presenters

  • Gang Cao

    • University of Colorado, Boulder

  Authors

  • Hengdi Zhao

    • University of Colorado, Boulder

  • Gang Cao

    • University of Colorado, Boulder

  • Hao Zheng

    • Argonne National Laboratory

  • Jasminka Terzic

    • Western Kentucky University

  • Wenhai Song

    • Institute of Solid State Physics, Chinese Academy of Sciences

  • Yifei Ni

    • University of Colorado, Boulder

  • Yu Zhang

    • University of Colorado, Boulder

  • Pedro Schlottmann

    • Florida State University

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• Magnetoresistance anomaly in a resistive switching system

  ORAL

  March 15, 2022, 9:00 AM – March 15, 2022, 9:12 AM

  Presenters

  • Pavel Salev

    • University of California, San Diego

  Authors

  • Pavel Salev

    • University of California, San Diego

  • Dayne Sasaki

    • University of California, Davis

  • Pavel Lapa

    • University of California, San Diego

  • Yayoi Takamura

    • University of California, Davis

  • Ivan K Schuller

    • University of California, San Diego
    • University of California San Diego

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• Phase transitions of the ferroelectric (ND₄)₂FeCl₅D₂O under a magnetic field

  ORAL

  March 15, 2022, 9:12 AM – March 15, 2022, 9:24 AM

  Publication: Physical Review B 104, L060407 (2021)

  Presenters

  • Randy S Fishman

    • Oak Ridge National Lab
    • Oak Ridge national Laboratory

  Authors

  • Randy S Fishman

    • Oak Ridge National Lab
    • Oak Ridge national Laboratory

  • Shaozhi Li

    • Oak Ridge National Lab

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• Emergent spin-glass behavior created by chemical doping and self-assembly in transition-metal oxides

  ORAL · Invited

  March 15, 2022, 9:24 AM – March 15, 2022, 10:00 AM

  Publication: [1] R. Nepal, Z. Wang, S. Dai, M. Saghayezhian, Y. Zhu, E. W. Plummer, R. Jin, Appl. Mater. Interfaces 12, 38788 (2020).
  [2] R. Nepal, L. Xing, A. Meingast, R. Jin, Phys. Rev. Res. (under review).

  Presenters

  • Rongying Jin

    • University of South Carolina

  Authors

  • Rongying Jin

    • University of South Carolina

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• Magnetic phase diagram of Ba₂FeSi₂O₇: a quasi-two-dimensional square lattice Heisenberg antiferromagnet with a strong uniaxial magnetic anisotropy.

  ORAL

  March 15, 2022, 10:00 AM – March 15, 2022, 10:12 AM

  Presenters

  • Minseong Lee

    • Los Alamos National Laboratory
    • Los Alamos Nat'l Lab

  Authors

  • Minseong Lee

    • Los Alamos National Laboratory
    • Los Alamos Nat'l Lab

  • Rico Schoenemann

    • Los Alamos National Laboratory

  • Hao Zhang

    • University of Tennessee

  • Tae-Hwan Jang

    • MPPHC-CPM, Max Planck POSTECH/Korea Research Initiative, Pohang, Republic of Korea

  • Sang-Wook Cheong

    • Rutgers University, New Brunswick
    • Rutgers University

  • Jae-Hoon Park

    • Pohang Univ of Sci & Tech

  • Eric Brosha

    • Los Alamos National Laboratory

  • Marcelo Jaime

    • Los Alamos Natl Lab

  • Cristian Batista

    • University of Tennessee

  • Vivien Zapf

    • Los Alamos Natl Lab
    • Los Alamos National Laboratory

  View abstract →

• Lanthanum M-type hexaferrite: a magnet, a semiconductor, and a quantum information material

  ORAL

  March 15, 2022, 10:12 AM – March 15, 2022, 10:24 AM

  Publication: C. B. Bhandari, M. E. Flatté, and D. Paudyal, Enhanced magnetic anisotropy in lanthanum M-type hexaferrites by quantum-confined charge transfer, Phys. Rev. Materials 5, 094415 (2021).

  Presenters

  • Durga Paudyal

    • Ames Lab

  Authors

  • Durga Paudyal

    • Ames Lab

  • Churna B Bhandari

    • Iowa State University
    • Ames Lab

  • Michael E Flatte

    • University of Iowa

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• Dynamically disordered magnetic states at sub-K regime in systems with strong magnetic interactions

  ORAL

  March 15, 2022, 10:24 AM – March 15, 2022, 10:36 AM

  Publication: 1. S. Kundu et al., Signatures of a spin-1/2 cooperative paramagnet in the diluted triangular lattice of Y2CuTiO6, Phys. Rev. Lett. 125, 117206 (2020).
  2. Akmal Hossain et al., Observation of a paramagnetic state in a disordered S > 1/2 lattice with strong inter-site interactions in the sub-K regime (Planned paper).

  Presenters

  • Dipankar Das Sarma

    • Indian Institute of Science

  Authors

  • Dipankar Das Sarma

    • Indian Institute of Science

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• Spin arrangements in the double perovskite LaSr_1-xCa_xNiReO₆

  ORAL

  March 15, 2022, 10:36 AM – March 15, 2022, 10:48 AM

  Publication: 1. Intertwined Magnetic Sub-Lattices in the Double Perovskite Compound LaSrNiReO6 - https://doi.org/10.1103/PhysRevB.102.144409
  2. Influence of Magnetic Sub-Lattices in the Double Perovskite Compound LaCaNiReO6 - K. Papadopoulos et al. , to be submitted

  Presenters

  • Konstantinos Papadopoulos

    • Department of Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden

  Authors

  • Konstantinos Papadopoulos

    • Department of Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden

  • Ola K Forslund

    • Department of Applied Physics, KTH Royal Institute of Technology, SE-106 91 Stockholm, Sweden

  • Elisabetta Nocerino

    • Department of Applied Physics, KTH Royal Institute of Technology, SE-106 91 Stockholm, Sweden

  • Fredrik Johansson

    • KTH Royal Institute of Technology, Division of Applied Physical Chemistry, Department of Chemistry, 10044 Stockholm, Sweden

  • Gediminas Simutis

    • Laboratoire de Physique des Solides, Paris-Saclay University and CNRS, France
    • Laboratory for Neutron and Muon Instrumentation, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland

  • Nami Matsubara

    • Department of Applied Physics, KTH Royal Institute of Technology, SE-106 91 Stockholm, Sweden

  • Gerald Morris

    • TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada

  • Bassam Hitti

    • TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada

  • Donald Arseneau

    • TRIUMF, 4004 Wesbrook Mall, Vancouver, BC, V6T 2A3, Canada

  • Jean Christophe Orain

    • Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland

  • Vladimir Pomjakushin

    • Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute, CH-5232, Villigen, PSI, Switzerland

  • Peter Svedlindh

    • Department of Materials Science and Engineering, Uppsala University, Box 35, SE-751 03 Uppsala, Sweden

  • Daniel Andreica

    • Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca, Romania

  • Somnath Jana

    • Centre for Advanced Materials, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700032, India

  • Lars Borjesson

    • Department of Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden

  • Jun Sugiyama

    • Neutron Science and Technology Center, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106, Japan

  • Martin Mansson

    • Department of Applied Physics, KTH Royal Institute of Technology, SE-106 91 Stockholm, Sweden

  • Yasmine Sassa

    • Department of Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
    • Chalmers University of Technology

  View abstract →