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Cooperative Phenomena (Spin Structures, Spin Waves, Phase Transitions) I

ORAL · Q56 · ID: 1067606

Presentations

  • Observation of spin dynamics associated with exotic helical spin orders in EuIn<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Elizabeth Donoway

      University of California, Berkeley

    Authors

    • Elizabeth Donoway

      University of California, Berkeley

    • Alexander Liebman-pelaez

      UC Berkeley

    • Joseph W Orenstein

      UC Berkeley, University of California, Berkeley and Lawrence Berkeley National Laboratory

    • Veronika Sunko

      UC Berkeley

    • Ryan Day

      UC Berkeley, University of California, Berkeley

    • Kohtaro Yamakawa

      University of California, Berkeley

    • Yue Sun

      University of California, Berkeley

    View abstract →

  • Low-temperature orthorhombic phase stabilization and magneto-dielectric coupling in Mn<sub>2.7</sub>Cr<sub>0.3</sub>O<sub>4</sub>

    ORAL

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    Presenters

    • Gopeshwar Dhar Dwivedi

      Department of Physics and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, Taiwan, 80424, R.O.C, Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan

    Authors

    • Hsiung Chou

      Department of Physics and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, Taiwan, 80424, R.O.C., Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan

    • Gopeshwar Dhar Dwivedi

      Department of Physics and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, Taiwan, 80424, R.O.C, Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan

    • Sagar Mal M Kumawat

      Department of Physics and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, Taiwan, 80424, R.O.C, Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan, National Sun Yat-sen University

    • C. W. Wang

      National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan, R. O. C

    • D. Chandrasekhar Kakarla

      Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan

    • H. D. Yang

      Natl Sun Yat Sen University, Department of Physics, and Center of Crystal Research, National Sun Yat-sen University, Kaohsiung, 80424, Taiwan

    • S. J. Sun

      Department of Applied Physics, National University of Kaohsiung, Kaohsiung, Taiwan, R.O.C., Department of Applied Physics, National University of Kaohsiung, Kaohsiung, Taiwan, R. O. C.

    View abstract →

  • Terahertz-frequency magnon upconversion unveiled by two-dimensional magnetic resonance spectroscopy

    ORAL

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    Publication: Z. Zhang, F. Y. Gao, Y.-C. Chien, Z.-J. Liu, J. B. Curtis, E. R. Sung, X. Ma, W. Ren, S. Cao, P. Narang, A. v. Hoegen, E. Baldini, K. A. Nelson. "Nonlinear coupled magnonics: Terahertz field-driven magnon upconversion." arXiv:2207.07103.

    Presenters

    • Frank Y Gao

      University of Texas at Austin

    Authors

    • Zhuquan Zhang

      Massachusetts Institute of Technology MIT

    • Frank Y Gao

      University of Texas at Austin

    • Yu-Che Chen

      Massachusetts Institute of Technology

    • Zi-Jie Liu

      Massachusetts Institute of Technology

    • Jonathan B Curtis

      UCLA

    • Eric R Sung

      Massachusetts Institute of Technology

    • Xiaoxuan Ma

      Shanghai University, Shangai University

    • Shixun Cao

      Shanghai University, Shangai University

    • Prineha Narang

      Harvard University, University of California, Los Angeles, UCLA

    • Alex von Hoegen

      Massachusetts Institute of Technology

    • Edoardo Baldini

      University of Texas at Austin

    • Keith A Nelson

      Massachusetts Institute of Technology, MIT

    View abstract →

  • A Novel Route to Order-by-Disorder in a Ferromagnet

    ORAL

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    Presenters

    • Alexander Hickey

      University of Waterloo

    Authors

    • Alexander Hickey

      University of Waterloo

    • Daniel Lozano-Gomez

      University of Waterloo

    • Vincent Noculak

      Freie Universität Berlin & Helmholtz-Zentrum für Materialien und Energie, Helmholtz-Zentrum Berlin für Materialen und Energie

    • Yasir Iqbal

      Indian Institute of Technology Madras

    • Johannes Reuther

      Freie Universität Berlin & Helmholtz-Zentrum für Materialien und Energie & Indian Institute of Technology Madras

    • Michel J P Gingras

      University of Waterloo

    View abstract →

  • Evolution of electrodynamics upon thermal and photo-induced phase transitions in FeRh

    ORAL

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    Presenters

    • Kim Hyo Seok

      Gwangju Institute of Science and Technology

    Authors

    • Kim Hyo Seok

      Gwangju Institute of Science and Technology

    • Inhyeok Choi

      Gwangju Institute of Science and Technology

    • Sungkyun Park

      Pusan Natl Univ

    • Chul kang

      Integrated Optics Laboratory, APRI

    • Hyeng Mun KIM

      Integrated Optics Laboratory, APRI

    • Min Seop KIM

      Gwangju Institute of Science and Technology

    • Sehwan Song

      Pusan Natl Univ

    • Hee Jun Shin

      Pohang University of Science and Technology

    View abstract →

  • Systematic Derivation of Spin Hamiltonian with Higher-Order Terms by Spin S Representation

    ORAL

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    Presenters

    • Hiroshi Katsumoto

      Forschungszentrum Jülich

    Authors

    • Hiroshi Katsumoto

      Forschungszentrum Jülich

    • Stefan Blügel

      Forschungszentrum Jülich GmbH, Forschungszentrum Jülich, Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, 52425 Jülich, Germany, Forschungszentrum Jülich GmBH

    • Fabian R Lux

      University of Mainz

    • Yuriy Mokrousov

      FZ Juelich, Germany

    View abstract →

  • Strain induced magnetic phase behavior of a frustrated helimagnet

    ORAL

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    Presenters

    • Alexander Liebman-pelaez

      UC Berkeley

    Authors

    • Alexander Liebman-pelaez

      UC Berkeley

    • Joseph W Orenstein

      UC Berkeley, University of California, Berkeley and Lawrence Berkeley National Laboratory

    • Elizabeth Donoway

      University of California, Berkeley

    • Veronika Sunko

      UC Berkeley

    View abstract →

  • Formation of a Simple Cubic Antiferromagnet Through Charge Ordering

    ORAL

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    Presenters

    • Vincent C Morano

      Johns Hopkins University

    Authors

    • Vincent C Morano

      Johns Hopkins University

    • Tanya Berry

      Princeton University

    • Thomas J Halloran

      Johns Hopkins University

    • Jason Zhang

      Johns Hopkins University

    • Aashish Sapkota

      Ames National Laboratory, Ames National Laboratory/Iowa State University

    • Weiwei Xie

      Rutgers, The State University of New Jersey

    • Zhijun Xu

      University of Maryland, College Park

    • Yang Zhao

      University of Maryland, College Park

    • Jeffrey W Lynn

      National Institute of Standards and Tech

    • Tom Fennell

      Paul Scherrer Institut, Switzerland, Paul Scherrer Institut

    • Paul C Canfield

      Iowa State University, Ames National Laboratory, Ames National Laboratory/Iowa State University

    • Tyrel M McQueen

      Johns Hopkins University, Cornell University, Department of Chemistry, Johns Hopkins University

    • Collin L Broholm

      John Hopkins University, Johns Hopkins University

    View abstract →

  • A Multi-Modal Spectroscopy Technique to Probe Emergent Quantum Order using Magnetic Resonance

    ORAL

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    Publication: Carr, Stephen, et al. "Multi-modal spectroscopy of phase transitions." arXiv:2208.10987 (2022).<br>Nikolov, K. Ilija, et al. "Spin Squeezing as a Probe of Emergent Quantum Orders" arXiv:2210.03697 (2022).<br>Cong, Rong, et al. "Direct observation of orbital fluctuations inducing unconventional magnetic order in acorrelated insulator" In preparation.

    Presenters

    • Ilija K Nikolov

      Brown University

    Authors

    • Ilija K Nikolov

      Brown University

    • Rong Cong

      Brown University

    • Stephen T Carr

      Brown University

    • Adrian G Del Maestro

      University of Tennessee

    • Chandrasekhar Ramanathan

      Dartmouth College

    • Vesna F Mitrovic

      Brown University

    View abstract →

  • Uniaxial ferromagnetism in the vanadium-based kagome metal TbV6Sn6

    ORAL

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    Publication: PHYSICAL REVIEW MATERIALS 6, 104202 (2022)

    Presenters

    • Ganesh Pokharel

      University of California, Santa Barbara

    Authors

    • Ganesh Pokharel

      University of California, Santa Barbara

    • Brenden Ortiz

      University of California, Santa Barbara

    • Juan Chamorro

      University of California, Santa Barbara, Johns Hopkins University

    • Paul M Sarte

      University of California, Santa Barbara

    • Linus Kautzsch

      University of California, Santa Barbara

    • Guang Wu

      University of California Santa Barbara

    • Stephen D Wilson

      University of California, Santa Barbara

    View abstract →

  • Evolution of magnetic properties along the LnCo<sub>2</sub>Al<sub>8</sub> (Ln = La-Nd, Sm and Gd) intermetallic series of compounds

    ORAL

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    Presenters

    • RAQUEL A RIBEIRO

      Ames Lab, Iowa State University

    Authors

    • RAQUEL A RIBEIRO

      Ames Lab, Iowa State University

    • Cris Adriano

      University of Campinas

    • Sushma Kumari

      Iowa State University

    • Zhuoq Li

      Iowa State University

    • Aashish Sapkota

      Ames National Laboratory, Ames National Laboratory/Iowa State University

    • Juan Schmidt

      Ames Lab, Ames Laboratory

    • Tyler J Slade

      Ames Lab, Ames National Laboratory, Ames National Laboratory/Iowa State University

    • Sergey L Budko

      Iowa State University, Ames National Laboratory/Iowa State University

    • Paul C Canfield

      Iowa State University, Ames National Laboratory, Ames National Laboratory/Iowa State University

    View abstract →