Functional Ceramics: Magnons and Transport

Presentations

• Magnon Confinement in oxide heterostructures

  Invited-In-person · Invited

  March 18, 2026, 12:00 PM – March 18, 2026, 12:36 PM

  Presenters

  • Ramamoorthy Ramesh

    • University of California, Berkeley

  Authors

  • Ramamoorthy Ramesh

    • University of California, Berkeley

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• Magnetism and spin waves in KCoO₂

  Oral-In-person

  March 18, 2026, 12:36 PM – March 18, 2026, 12:48 PM

  Publication: Phys. Rev. B 109, 184442 (2024)

  Presenters

  • Walter R Lambrecht

    • Case Western Reserve University

  Authors

  • Walter R Lambrecht

    • Case Western Reserve University

  • Ilteris Turan

    • Case Western Reserve University

  • Ozan Dernek

    • Case Western Reserve University

  • Jerome Jackson

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• Proximity Length of Emergent Fields in Spin‑Ice/Metal Heterostructures

  Oral-In-person

  March 18, 2026, 12:48 PM – March 18, 2026, 1:00 PM

  Presenters

  • Yota Nakajima

    • The University of Tokyo

  Authors

  • Yota Nakajima

    • The University of Tokyo

  • Takahiro Fujita

    • Univ of Tokyo

  • Masashi Kawasaki

    • RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo

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• Raman studies of magneto-phonon coupling in Co₂SiO₄

  Oral-In-person

  March 18, 2026, 1:00 PM – March 18, 2026, 1:12 PM

  Presenters

  • Ashim Chakravarty

    • University of Tennessee

  Authors

  • Ashim Chakravarty

    • University of Tennessee

  • Qing Huang

    • Louisiana State University

  • Alin Niraula

    • Louisiana State University

  • Yongqiang Cheng

  • Xiaojian Bai

    • Louisiana State University

  • Yishu Wang

    • University of Tennessee

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• Hybridized Magnon–Phonon Excitations in the Olivine-Type Silicate Co2SiO4

  Oral-In-person

  March 18, 2026, 1:12 PM – March 18, 2026, 1:24 PM

  Presenters

  • Alin Niraula

    • Louisiana State University

  Authors

  • Alin Niraula

    • Louisiana State University

  • Qing Huang

    • Louisiana State University

  • Hao Zhang

  • Ramesh Dhakal

    • Wake Forest University

  • Garrett Granroth

    • Oak Ridge National Laboratory

  • Masaaki Matsuda

    • Oak Ridge National Laboratory

  • Christian Balz

    • Oak Ridge National Lab

  • Colin Sarkis

    • Oak Ridge National Laboratory

  • Vasile Garlea

    • Oak Ridge National Laboratory

  • Yongqiang Cheng

  • Stephen Winter

    • Wake Forest University

  • Xiaojian Bai

    • Louisiana State University

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• Charge fluctuation effects on the Néel temperature and spin waves in NaV₂O₅

  Oral-In-person · Withdrawn

  March 18, 2026, 1:24 PM – March 18, 2026, 1:36 PM

  Presenters

  • Claudio Garcia

    • Case Western Reserve University

  Authors

  • Walter R Lambrecht

    • Case Western Reserve University

  • Claudio Garcia

    • Case Western Reserve University

  • Swagata Acharya

    • National Renewable Energy Laboratory (NREL)

  • Jerome Jackson

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• Magnetotransport across the CDW in nickelates

  Oral-In-person

  March 18, 2026, 1:36 PM – March 18, 2026, 1:48 PM

  Presenters

  • Daniel Phelan

    • Argonne National Laboratory

  Authors

  • Daniel Phelan

    • Argonne National Laboratory

  • Ulrich Welp

    • Argonne National Laboratory

  • Hyo-Bin Ahn

  • Yu Zhang

  • Xinglong Chen

  • Hong Zheng

    • Argonne National Laboratory

  • John Mitchell

    • Argonne National Laboratory

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• Kondo Effect and Spin Glass Freezing in PdCo_1-xCr_xO₂ Metallic Delafossite

  Oral-In-person

  March 18, 2026, 1:48 PM – March 18, 2026, 2:00 PM

  Publication: 1] Y. Zhang, F. Tutt, G. N. Evans, P. Sharma, G. Haugstad, B. Kaiser, J. Ramberger, S. Bayliff, Y. Tao, M. Manno, J. Garcia-Barriocanal, V. Chaturvedi, R. M. Fernandes, T. Birol, W. E. Seyfried Jr., and C. Leighton, "Crystal-chemical origins of the ultrahigh conductivity of metallic delafossites," Nat. Commun., 10, 1038 (2024).
  
  [2] S. Macis, A. D'Arco, E. Del Re, L. Mosesso, M. C. Paolozzi, V. Stagno, A. McLeod, Y. Tao, P. Jain, Y. Zhang, F. Tutt, M. Centini, M. C. Larciprete, C. Leighton, and S. Lupi, "Dual Optical Hyperbolicity of PdCoO₂ and PdCrO₂ Delafossite Single Crystals," Adv. Funct. Mater., 25, 2512820 (2025).
  
  [3] Y. Tao, P. Jain, Y. Zhang, F. Tutt, D. Phelan, C. Balz, S. Hatt, J. Neuefeind, S. Rosenkranz, B. Frandsen, and C. Leighton, "High-temperature anomalous Hall effect driven by frustrated spin fluctuations in the antiferromagnetic delafossite metal PdCrO2," submitted (2025).

  Presenters

  • Pahuni Jain

    • University of Minnesota

  Authors

  • Pahuni Jain

    • University of Minnesota

  • Fred Tutt

  • Yi Johnny Zhang

  • Yu Tao

    • University of Minnesota

  • Sudarshan Sharma

    • University of Minnesota

  • Issam Khayr

    • University of Minnesota

  • Benjamin Kaiser

    • University of Minnesota

  • Martin Greven

    • University of Minnesota

  • Chris Leighton

    • University of Minnesota

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• Spin fluctuation under electric current in Colossal Magnetoresistance in Mn₃Si₂Te₆

  Oral-In-person

  March 18, 2026, 2:00 PM – March 18, 2026, 2:12 PM

  Publication: Y. Zhang et al., Nature 611, 467 (2022).
  F. Ye et al., Phys. Rev. B 106, L108402 (2022).

  Presenters

  • Feng Ye

    • Oak Ridge National Laboratory

  Authors

  • Feng Ye

    • Oak Ridge National Laboratory

  • Farhan Islam

    • Iowa State University

  • Jiasen Guo

    • Oak Ridge National Laboratory

  • Todd Sherline

    • Oak Ridge National Laboratory

  • Xiaoping Wang

    • Oak Ridge National Laboratory

  • Zachary Morgan

    • Oak Ridge National Laboratory

  • Hua Chen

    • Colorado State University

  • Gabriel Schebel

    • University of Colorado, Boulder

  • Gang Cao

    • University of Colorado, Boulder

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• Voltage Control of Exchange Bias in LaCoO₃/SrCoO_3-δ Heterostructures via an Electrolyte-Gated Topotactic Phase Transformation

  Oral-In-person

  March 18, 2026, 2:12 PM – March 18, 2026, 2:24 PM

  Presenters

  • Hyunsol Son

    • University of Minnesota

  Authors

  • Hyunsol Son

    • University of Minnesota

  • Jierui Liang

    • University of Minnesota

  • Nileena Nandakumaran

    • University of Minnesota

  • Chris Leighton

    • University of Minnesota

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• Spin Seebeck Effect and Exchange Bias in LaFeO₃ Thin Films

  Oral-In-person · Withdrawn

  March 18, 2026, 2:24 PM – March 18, 2026, 2:36 PM

  Presenters

  • Li xiaojing

    • School of Physics, Southeast University

  Authors

  • Li xiaojing

    • School of Physics, Southeast University

  • Weiwei Lin

    • Southeast University

  View abstract →