Magnets in Kagome and Honeycomb Geometries

Presentations

• Unconventional magnetic oscillations and thermodynamic evidence for Dirac spin liquid state in a kagome Mott insulator

  Invited-In-person · Invited

  March 20, 2026, 8:00 AM – March 20, 2026, 8:36 AM

  Publication: [1] G. Zheng, Y. Zhu, K. Chen, B. Kang, D. Zhang, K. Jenkins, A. Chan, Z. Zeng, A. Xu, O.A. Valenzuela, J. Blawat, J. Singleton, S. Li, P.A. Lee, & L. Li, Proc. Natl. Acad. Sci. U.S.A. 122 (5) e2421390122 (2025).
  [2] G. Zheng, D. Zhang, Y. Zhu, K-W. Chen, A. Chan, K. Jenkins, B. Kang, Z. Zeng, A. Xu, D. Ratkovski, J. Blawat, A.F. Bangura, J. Singleton, P. A. Lee, S. Li, and L. Li. Physical Review X 15(2), 021076 (2025).

  Presenters

  • Yuan Zhu

    • University of Michigan

  Authors

  • Yuan Zhu

    • University of Michigan

  View abstract →

• Capacitance measurements of chargons in the spin-liquid candidate YCu₃(OH)₆Br₂[Br_1−y(OH)_y] using pulsed magnetic fields of up to 73 T and temperatures down to 0.5 K

  Oral-In-person

  March 20, 2026, 8:36 AM – March 20, 2026, 8:48 AM

  Presenters

  • John Singleton

    • Los Alamos National Laboratory (LANL)

  Authors

  • John Singleton

    • Los Alamos National Laboratory (LANL)

  • Noah West

    • University of Michigan

  • Kaila Jenkins

    • University of Michigan

  • Guoxin Zheng

    • California Institute of Technology

  • Yuan Zhu

    • University of Michigan

  • Dechen Zhang

    • University of Michigan

  • Shiliang Li

  • Lu Li

    • University of Michigan

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• Observation of magnetodielectric coupling in a quantum spin liquid candidate

  Oral-In-person

  March 20, 2026, 8:48 AM – March 20, 2026, 9:00 AM

  Presenters

  • Noah West

    • University of Michigan

  Authors

  • Noah West

    • University of Michigan

  • Guoxin Zheng

    • California Institute of Technology

  • Kaila Jenkins

    • University of Michigan

  • Yuan Zhu

    • University of Michigan

  • Dechen Zhang

    • University of Michigan

  • Kuan-Wen Chen

    • University of Michigan

  • Aaron Chan

  • Shiliang Li

  • John Singleton

    • Los Alamos National Laboratory (LANL)

  • Lu Li

    • University of Michigan

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• Exploring Frustrated Magnetism in the Three-Dimensional Hyper-Kagome Lattice RE₃Sc₂Ga₃O₁₂   Yuxiang Wang¹, Rabindranath Bag¹, Sara Haravifard¹  1 Department of Physics, Duke University, Durham, NC, USA.

  Oral-In-person

  March 20, 2026, 9:00 AM – March 20, 2026, 9:12 AM

  Presenters

  • Yuxiang Wang

    • Duke University

  Authors

  • Yuxiang Wang

    • Duke University

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• Magnetic excitations from the hexagonal spin clusters in the S = 1/2 distorted honeycomb lattice antiferromagnet Cu₂(pymca)₃(ClO₄)

  Oral-In-person

  March 20, 2026, 9:12 AM – March 20, 2026, 9:24 AM

  Publication: Physical Review B 111, 2244300 (2025)

  Presenters

  • Masaaki Matsuda

    • Oak Ridge National Laboratory

  Authors

  • Masaaki Matsuda

    • Oak Ridge National Laboratory

  • Alexander Kolesnikov

    • Oak Ridge National Laboratory

  • Zentaro Honda

  • Tokuro Shimokawa

    • Okinawa Institute of Science & Technology

  • Sho Inoue

  • Yasuo Narumi

  • Masayuki Hagiwara

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• Investigating the magnetic properties of honeycomb lattice compound Ba₉Yb₂(SiO₄)₆

  Oral-In-person

  March 20, 2026, 9:24 AM – March 20, 2026, 9:36 AM

  Presenters

  • Casey Calhoun

    • Duke University

  Authors

  • Casey Calhoun

    • Duke University

  • Rabindranath Bag

    • Duke University

  • Matthew Ennis

    • Duke University

  • Wesley Collyer

    • Duke University

  • Alexander Kolesnikov

    • Oak Ridge National Laboratory

  • Matthew Stone

    • Oak Ridge National Laboratory

  • Sara Haravifard

    • Duke University

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• Majorana local density of states and Aharonov–Bohm oscillations from pinned fluxes in the Kitaev spin liquid

  Oral-In-person

  March 20, 2026, 9:36 AM – March 20, 2026, 9:48 AM

  Presenters

  • Wen-Han Kao

    • University of Wisconsin-Madison

  Authors

  • Wen-Han Kao

    • University of Wisconsin-Madison

  • Penghao Zhu

    • Ohio State University

  • Ryan Buechele

    • Ohio State University

  • Nandini Trivedi

    • Ohio State University

  • Elio König

    • University of Wisconsin-Madison

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• Altermagnetism and chiral spin liquids in a Lieb lattice Kitaev model

  Oral-In-person

  March 20, 2026, 9:48 AM – March 20, 2026, 10:00 AM

  Presenters

  • Jake Klorman

    • Arizona State University

  Authors

  • Jake Klorman

    • Arizona State University

  • Aayush Vijayvargia

    • Arizona State University

  • Onur Erten

    • Arizona State University

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• Fate of entanglement in open quantum spin liquid: Time evolution of its genuine multipartite negativity upon sudden coupling to a dissipative bosonic environment

  Oral-In-person

  March 20, 2026, 10:00 AM – March 20, 2026, 10:12 AM

  Publication: arxiv:2510.02256

  Presenters

  • Federico Garcia-Gaitan

    • University of Delaware

  Authors

  • Federico Garcia-Gaitan

    • University of Delaware

  • Branislav Nikolic

    • University of Delaware

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• Ground State Degeneracy of Gapped Chiral Spin Liquid in Hyperbolic Space

  Oral-In-person

  March 20, 2026, 10:12 AM – March 20, 2026, 10:24 AM

  Presenters

  • Dani Guillen

    • University of California, Santa Barbara

  Authors

  • Dani Guillen

    • University of California, Santa Barbara

  • Sagar Vijay

    • University of California, Santa Barbara

  • Ali Lavasani

  View abstract →