Probing orbital magnetism of a kagome metal CsV3Sb5 by a tuning fork resonator

Hengrui Gui, Lin Yang, Xiaoyu Wang (), Dong Chen, Zekai Shi, Jiawen Zhang, Jia Wei, Keyi Zhou, Walter Schnelle, Yongjun Zhang, Yu Liu, Alimamy F. Bangura, Ziqiang Wang, Claudia Felser, Huiqiu Yuan () and Lin Jiao ()
Additional contact information
Hengrui Gui: Zhejiang University
Lin Yang: Hangzhou Dianzi University
Xiaoyu Wang: Florida State University
Dong Chen: Max Planck Institute for Chemical Physics of Solids
Zekai Shi: Zhejiang University
Jiawen Zhang: Zhejiang University
Jia Wei: Zhejiang University
Keyi Zhou: Zhejiang University
Walter Schnelle: Max Planck Institute for Chemical Physics of Solids
Yongjun Zhang: Hubei Normal University
Yu Liu: Zhejiang University
Alimamy F. Bangura: Florida State University
Ziqiang Wang: Boston College
Claudia Felser: Max Planck Institute for Chemical Physics of Solids
Huiqiu Yuan: Zhejiang University
Lin Jiao: Zhejiang University

Nature Communications, 2025, vol. 16, issue 1, 1-7

Abstract: Abstract The recently discovered kagome metal CsV3Sb5 exhibits a complex phase diagram that encompasses frustrated magnetism, topological charge density wave (CDW), and superconductivity. One CDW state that breaks time-reversal symmetry was proposed in this compound, while the exact nature of the putative magnetic state remains elusive. To examine the thermodynamic state of CsV3Sb5 and assess the character of the associated magnetism, we conducted tuning fork resonator measurements of magnetotropic susceptibility over a broad range of angles, magnetic fields, and temperatures. We found a cascade of phase transitions in the CDW phase. Of particular interest is a highly anisotropic magnetic structure that arises below about 30 K, with a magnetic moment along the c-axis that has an extremely small magnitude. This magnetic state demonstrates extremely slow dynamics and small saturate field, all suggest that electronic phase below 30 K breaks time reversal symmetry and has an unconventional origin.

Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.nature.com/articles/s41467-025-59534-3 Abstract (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:16:y:2025:i:1:d:10.1038_s41467-025-59534-3

Ordering information: This journal article can be ordered from
https://www.nature.com/ncomms/

DOI: 10.1038/s41467-025-59534-3

Access Statistics for this article

Nature Communications is currently edited by Nathalie Le Bot, Enda Bergin and Fiona Gillespie

More articles in Nature Communications from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().