Emergent Properties of Complex Oxides Bulk, Thin Films, and Heterostructures I

Presentations

• Current-controlled chiral orbital currents in a colossal magnetoresistance material

  ORAL · Invited

  March 7, 2023, 8:00 AM – March 7, 2023, 8:36 AM

  Publication: 1. Colossal magnetoresistance via avoiding fully polarized magnetization in ferrimagnetic insulator Mn3Si2Te6, Yifei Ni, Hengdi Zhao, Yu Zhang, Bing Hu, Itamar Kimchi and Gang Cao, Letter of Phys. Rev. B 103, L161105 (2021)
  2. Control of chiral orbital currents in a colossal magnetoresistance material, Yu Zhang, Yifei Ni, Hengdi Zhao, Sami Hakani, Feng Ye, Lance DeLong, Itamar Kimchi, and Gang Cao, Nature, October 12, 2022, DOI: 10.1038/s41586-022-05262-3

  Presenters

  • Gang Cao

    • University of Colorado Boulder

  Authors

  • Gang Cao

    • University of Colorado Boulder

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• Rare-Earth Mediated Cross-Over in Dimensionality of a Spin Density Wave in a Ruddlesden-Popper Nickelate

  ORAL

  March 7, 2023, 8:36 AM – March 7, 2023, 8:48 AM

  Presenters

  • Daniel Phelan

    • Argonne National Laboratory

  Authors

  • Daniel Phelan

    • Argonne National Laboratory

  • Anjana Samarakoon

    • Materials Science Division, Argonne National Laboratory, Lemont IL 60439, USA
    • Argonne National Laboratory
    • Oak Ridge National Laboratory

  • Joerg Strempfer

    • Argonne National Laboratory

  • Junjie Zhang

    • Shandong Univ

  • Feng Ye

    • Oak Ridge National Lab
    • SNS, ORNL

  • Yiming Qiu

    • National Institute of Standards and Technology

  • Jong Woo Kim

    • Argonne National Laboratory
    • Argonne National Lab

  • Hong Zheng

    • Argonne National Laboratory

  • Stephan Rosenkranz

    • Argonne National Laboratory
    • Material Science Division, Argonne National Laboratory

  • Michael R Norman

    • Argonne National Laboratory

  • John F Mitchell

    • Argonne National Laboratory

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• Magnetic structure of Colossal Magnetoresistance Mn₃(Si_1-xGe_x)₂Te₆ under c-axis field

  ORAL

  March 7, 2023, 8:48 AM – March 7, 2023, 9:00 AM

  Publication: arXiv preprint arXiv:2209.13664 (to be published in Phys. Rev. B)

  Presenters

  • Feng Ye

    • Oak Ridge National Lab
    • SNS, ORNL

  Authors

  • Feng Ye

    • Oak Ridge National Lab
    • SNS, ORNL

  • Masaaki Matsuda

    • Oak Ridge National Lab

  • Zachary Morgan

    • Oak Ridge National Lab

  • Todd E Sherline

    • Oak Ridge National Lab

  • Yifei Ni

    • University of Colorado, Boulder

  • Hengdi Zhao

    • University of Colorado, Boulder

  • Gang Cao

    • University of Colorado Boulder

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• Chemical Pressure Induced Phase Evolution in Trilayer Square-Planar Nickelates (La_1–xY_x)₄Ni₃O₈

  ORAL

  March 7, 2023, 9:00 AM – March 7, 2023, 9:12 AM

  Presenters

  • Xinglong Chen

    • Argonne National Laboratory

  Authors

  • Xinglong Chen

    • Argonne National Laboratory

  • Daniel Phelan

    • Argonne National Laboratory

  • Hong Zheng

    • Argonne National Laboratory

  • Matthew J Krogstad

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

  • Stephan Rosenkranz

    • Argonne National Laboratory
    • Material Science Division, Argonne National Laboratory

  • John F Mitchell

    • Argonne National Laboratory

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• Study of Magnetic Properties of NdMn_1-xCo_xO₃

  ORAL

  March 7, 2023, 9:12 AM – March 7, 2023, 9:24 AM

  Presenters

  • Farooq Bhat

    • IUST

  Authors

  • Farooq Bhat

    • IUST

  • GHAZALA ANJUM

    • Department of Physics, S.P. College, Cluster University, Srinagar

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• From strongly frustrated magnet to antiferromagnet: Spin-orbit-coupled trimer iridates Ba_3n+1Ir_3nO_9n+1(n = 1, 2, and ∞)*

  ORAL

  March 7, 2023, 9:24 AM – March 7, 2023, 9:36 AM

  Publication: [1] G. Cao et al, npj Quantum Mater. 5, 26 (2020).
  [2] Y. Shen et al., arXiv:2201.02567.
  [3] A. Sokolik et al, Phys. Rev. B 106, 075108 (2022).
  [4] G. Cao and L. E. De Long, Physics of Spin-Orbit-Coupled Oxides, Oxford University Press; Oxford, 2021

  Presenters

  • Hengdi Zhao

    • University of Colorado, Boulder

  Authors

  • Hengdi Zhao

    • University of Colorado, Boulder

  • Yu Zhang

    • University of Colorado Boulder

  • Yifei Ni

    • University of Colorado, Boulder

  • Feng Ye

    • Oak Ridge National Lab
    • SNS, ORNL

  • Itamar Kimchi

    • Georgia Institute of Technology

  • Gang Cao

    • University of Colorado Boulder

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• Correlated Insulator Collapse due to Quantum Avalanche via In-Gap Ladder States

  ORAL

  March 7, 2023, 9:36 AM – March 7, 2023, 9:48 AM

  Publication: arXiv:2205.04396v1

  Presenters

  • Jong E Han

    • State Univ of NY - Buffalo

  Authors

  • Jong E Han

    • State Univ of NY - Buffalo

  • Camille Aron

    • Ecole Normale Superieure, PSL CNRS, F-75005 Paris, France

  • Jae-Ho Han

    • Institute of Basic Science
    • Institute of Basic Science, Korea

  • Ki-Seok Kim

    • Department of Physics, POSTECH, Korea

  • Ishiaka Mansaray

    • State Univ of NY - Buffalo

  • Michael D Randle

    • State Univ of NY - Buffalo

  • Jonathan P Bird

    • State Univ of NY - Buffalo

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• Magnetic resonance study of rare-earth titanates

  ORAL

  March 7, 2023, 9:48 AM – March 7, 2023, 10:00 AM

  Presenters

  • Ana Najev

    • University of Zagreb
    • Univ of Zagreb

  Authors

  • Ana Najev

    • University of Zagreb
    • Univ of Zagreb

  • Alexey Alfonsov

    • IFW Dresden

  • Christoph Wellm

    • IFW Dresden

  • Sajna Hameed

    • Max Planck Institute for Solid State Research

  • Martin Greven

    • University of Minnesota

  • Vladislav Kataev

    • IFW Dresden

  • Miroslav Požek

    • University of Zagreb

  • Damjan Pelc

    • University of Zagreb

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• Anisotropic magnetic behavior of the Shastry-Sutherland lattice material BaNd₂PtO₅

  ORAL

  March 7, 2023, 10:00 AM – March 7, 2023, 10:12 AM

  Publication: Paper planned for Physical Review Materials, working title: Highly orientation dependent phase transitions in single crystal Shastry-Sutherland lattice material BaNd2PtO5 and three-dimensional magnetic ground state

  Presenters

  • Christopher M Pasco

    • Oak Ridge National Lab

  Authors

  • Christopher M Pasco

    • Oak Ridge National Lab

  • Binod K Rai

    • Savannah River Natl Laboratory

  • Gabriele Sala

    • Oak Ridge National Lab

  • Matthew B Stone

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Matthias D Frontzek

    • Oak Ridge National Lab

  • Andrew F May

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Andy Christianson

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

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• Broadband magnetotransport in bulk and thin films of self and Sr-doped LaMnO₃

  ORAL

  March 7, 2023, 10:12 AM – March 7, 2023, 10:24 AM

  Publication: 1. A. Chanda, U. Chaudhuri, and R. Mahendiran, Broadband magnetoresistance in La0.6Sr0.4Mn1-xGaxO3, J. App. Phys. 126, 083905 (2019)
  2. R. Das, U. Chaudhuri, and R. Mahendiran, Microwave magnetotransport and microwave absorption in Sr2FeMoO6, ACS Applied Electronic Materials, 3, 3072 (2021)
  3. Y.H. Lee and R. Mahendiran, Electrically detected spin resonance in a DPPH molecule, J. Phys. Chem. C, 125, 18438 (2021).
  4. Y. H. Lee, A.O. Ganesh, A. Ariando, T. Venkatesan and R. Mahendiran, (in preparation).

  Presenters

  • Mahendiran Ramanathan

    • National University of Singapore

  Authors

  • Mahendiran Ramanathan

    • National University of Singapore

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• Ferroelectricity in oxygen-deficient ferrite perovskites

  ORAL

  March 7, 2023, 10:24 AM – March 7, 2023, 10:36 AM

  Presenters

  • Yongjin Shin

    • University of Chicago

  Authors

  • Yongjin Shin

    • University of Chicago

  • Giulia Galli

    • University of Chicago
    • University of Chicago, Argonne National Laboratory
    • Pritzker School of Molecular Engineering and Department of Chemistry, University of Chicago, IL, USA; Materials Science Division, Argonne National Laboratory, IL, USA
    • Argonne National Laboratory and University of Chicago

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• THz and Raman spectroscopy of multiferroic hexagonal ferrites (h-)(Lu,Sc)FeO₃

  ORAL

  March 7, 2023, 10:36 AM – March 7, 2023, 10:48 AM

  Presenters

  • Andrei Sirenko

    • New Jersey Inst of Tech
    • Department Of Physics

  Authors

  • Andrei Sirenko

    • New Jersey Inst of Tech
    • Department Of Physics

  • F. Lyzwa

    • NJIT and NSLS-II, Brookhaven National Laboratory, Upton NY, USA

  • L. Bugnon

    • Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland

  • P. Marsik

    • Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland

  • Christian Bernhard

    • University of Fribourg
    • Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland

  • Zhenxian Liu

    • Department of Physics, University of Illinois at Chicago
    • Department of Physics, University of Illinois at Chicago, Chicago, Illinois 60607-7059, USA

  • Sang-Wook Cheong

    • Rutgers University
    • RCEM and Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
    • Rutgers University, New Brunswick

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• Thermal Properties of the Metallic Delafossite PdCoO₂: A Combined Experimental and First-Principles Study

  ORAL

  March 7, 2023, 10:48 AM – March 7, 2023, 11:00 AM

  Publication: Y. Zhang, A. Saha, F. Tutt, V. Chaturvedi, B. Voigt, W. Moore, J. Garcia-Barriocanal, T. Birol, and C. Leighton, Phys. Rev. Mater. (submitted).

  Presenters

  • Yi Zhang

    • University of Minnesota

  Authors

  • Yi Zhang

    • University of Minnesota

  • Amartyajyoti Saha

    • University of Minnesota

  • Fred Tutt

    • University of Minnesota

  • Vipul Chaturvedi

    • University of Minnesota

  • Bryan Voigt

    • University of Minnesota

  • William Moore

    • University of Minnesota

  • Javier Garcia-Barriocanal

    • University of Minnesota

  • Turan Birol

    • University of Minnesota

  • Chris Leighton

    • University of Minnesota

  View abstract →