Emergent Properties: Frustration, Spin Fluctuations

FOCUS · D21 · ID: 2155580

Presentations

  • Proximity effect of emergent field from spin ice in epitaxial pyrochlore heterostructures

    ORAL · Invited

    –

    Publication: APL Materials 11, 051107 (2023), Applied Physics Letters 122, 251601 (2023).

    Presenters

    • Takahiro C Fujita

      The University of Tokyo

    Authors

    • Takahiro C Fujita

      The University of Tokyo

    • Mizuki Ohno

      The University of Tokyo

    • Masashi Kawasaki

      Dept Appl Phys, Univ Tokyo, Dept Appl Phys, Univ Tokyo,RIKEN Center for Emergent Matter Science (CEMS), The University of Tokyo

    View abstract →

  • Giant X-ray circular dichroism in a time-reversal invariant antiferromagnet

    ORAL

    –

    Presenters

    • Di-Jing Huang

      Natl Synchrotron Rad Res Ctr

    Authors

    • Di-Jing Huang

      Natl Synchrotron Rad Res Ctr

    • Jun Okamoto

      Natl Synchrotron Rad Res Ctr

    • Ru-Pan Wang

      Univ of Utrecht

    • Hung-Wei Shiu

      NSRRC, Taiwan

    • Amol Singh

      Natl Synchrotron Rad Res Ctr

    • Hsiao-Yu Huang

      Natl Synchrotron Rad Res Ctr

    • Chung-Yu Mou

      Natl Tsing Hua University, National Tsing-Hua University

    • Sucitto Teh

      National Tsing Hua University

    • Horng-Tay Jeng

      Department of Physics, National Tsing Hua University, 101 Kuang Fu Road, Hsinchu 30013, Taiwan, National Tsing Hua University

    • Kai Du

      Rutgers University

    • Xianghan Xu

      Princeton University

    • Sang-Wook Cheong

      Rutgers University

    • Chao-Hung Du

      Tamkang University

    • Chien-Te Chen

      NSRRC

    • Atsushi Fujimori

      Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Univ of Tokyo

    View abstract →

  • The electronic detection of quantum spin fluctuations in pyrochlore heterostructures

    ORAL · Invited

    –

    Publication: H. Zhang, C. K. Xing, K. Noordhoek, Z. Liu, T. Zhao, L. Horak, Q. Haung, L. Hao, J. Yang, S. Pandey, E. Dagotto, Z. Jiang, J. H. Chu, Y. Xin, E. S. Choi, H. D. Zhou, and J. Liu, Anomalous magnetoresistance by breaking ice rule in Bi2Ir2O7/Dy2Ti2O7 heterostructure, Nature Communications 14, 1014(1-7) (2023).

    Presenters

    • Haidong Zhou

      University of Tennessee

    Authors

    • Haidong Zhou

      University of Tennessee

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  • Dilute Magnetic Moments and their Influence on Electronic Transport in Single-Crystal PdCo<sub>1-x</sub>Cr<sub>x</sub>O<sub>2</sub>

    ORAL

    –

    Publication: Fred Tutt, Yi Zhang, Yu Tao, Rishi Raj, Ben Kaiser, Andre Mkhoyan, Chris Leighton. Manuscript In Preparation (2023).

    Presenters

    • Fred Tutt

      University of Minnesota

    Authors

    • Fred Tutt

      University of Minnesota

    • Yi Zhang

      University of Minnesota

    • Yu Tao

      University of Minnesota

    • Benjamin Kaiser

      University of Minnesota - Twin Cities

    • Rishi Raj

      University of Minnesota

    • Andre Mkhoyan

      University of Minnesota, University of Minnesota, Twin Cities

    • Chris Leighton

      University of Minnesota, University of Minnesota - Twin Cities

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  • Crystal-Chemical Origins of the Ultrahigh Conductivity of Metallic Delafossites

    ORAL

    –

    Publication: Zhang et al., arXiv:2308.14257 (2023)

    Presenters

    • Yi Zhang

      University of Minnesota

    Authors

    • Yi Zhang

      University of Minnesota

    • Fred Tutt

      University of Minnesota

    • Guy N Evans

      University of Minnesota

    • Prachi Sharma

      University of Minnesota

    • Greg Haugstad

      University of Minnesota

    • Benjamin Kaiser

      University of Minnesota - Twin Cities

    • Justin Ramberger

      University of Minnesota, University of Minnesota - Twin Cities

    • Samuel K Bayliff

      University of Minnesota

    • Yu Tao

      University of Minnesota

    • Michael Manno

      University of Minnesota

    • Javier G Garcia-Barriocanal

      University of Minnesota

    • Vipul Chaturvedi

      University of Minnesota

    • Rafael M Fernandes

      University of Minnesota

    • Turan Birol

      University of Minnesota

    • William E Seyfried Jr

      University of Minnesota

    • Chris Leighton

      University of Minnesota, University of Minnesota - Twin Cities

    View abstract →

  • Thermal and Magnetic Properties of the Metallic Delafossite Triangular-Lattice Antiferromagnet PdCrO<sub>2</sub>

    ORAL

    –

    Presenters

    • Yu Tao

      University of Minnesota

    Authors

    • Yu Tao

      University of Minnesota

    • Yi Zhang

      University of Minnesota

    • Fred Tutt

      University of Minnesota

    • Ethan T Ritz

      University of Minnesota

    • Xing He

      University of Minnesota

    • Dayu Zhai

      University of Minnesota

    • Javier G Garcia-Barriocanal

      University of Minnesota

    • Yong Q Cai

      Brookhaven National Laboratory

    • Turan Birol

      University of Minnesota

    • Martin Greven

      University of Minnesota

    • Chris Leighton

      University of Minnesota, University of Minnesota - Twin Cities

    View abstract →

  • MOKE and Unconventional Optical Rotation in the charge ordered state of Kagome metal CsV<sub>3</sub>Sb<sub>5</sub>

    ORAL

    –

    Publication: 1. Saykin, D. R. et al. High resolution polar kerr effect studies of CsV3Sb5 tests for time reversal symmetry breaking below the charge order transition. Phys. Rev. Lett. 131,016901 (2023).

    2. C. Farhang, J. Wang, B. R. Ortiz, S. D. Wilson, and J. Xia, Unconventional Specular Optical Rotation in the Charge Ordered State of Kagome Metal CsV3Sb5, Nat Commun 14, 5326 (2023).

    3. Wang, J., Farhang, C., Ortiz, B. R., Wilson, S. D. & Xia, J. Resolving the discrepancy between MOKE measurements at 1550-nm wavelength on Kagome Metal CsV3Sb5. Preprint at https://doi.org/10. 48550/arxiv.2301.08853 (2023).

    Presenters

    • Camron Farhang

      UCI, University of California, Irvine

    Authors

    • Camron Farhang

      UCI, University of California, Irvine

    • Jingyuan Wang

      University of California, Irvine, Los Alamos National Laboratories

    • David R Saykin

      Stanford University

    • Brenden R Ortiz

      Oak Ridge National Laboratory, University of California, Santa Barbara, Oak Ridge National Lab

    • Stephen D Wilson

      University of California, Santa Barbara

    • Aharon Kapitulnik

      Stanford Univ

    • Jing Xia

      University of California, Irvine

    View abstract →