Thermodynamic Evidence of Fermionic Behavior in the Vicinity of One-Ninth Plateau in a Kagome Antiferromagnet

The spin-1/2 kagome Heisenberg antiferromagnets are believed to host exotic quantum entangled states. Recently, the reports of 1/9 magnetization plateau and magnetic oscillations in a kagome antiferromagnet YCu_{3}(OH)_{6}Br_{2}[Br_{x}(OH)_{1-x}] (YCOB) have made this material a promising candidate...

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Bibliographic Details
Main Authors: Guoxin Zheng, Dechen Zhang, Yuan Zhu, Kuan-Wen Chen, Aaron Chan, Kaila Jenkins, Byungmin Kang, Zhenyuan Zeng, Aini Xu, D. Ratkovski, Joanna Blawat, Alimamy F. Bangura, John Singleton, Patrick A. Lee, Shiliang Li, Lu Li
Format: Article
Language:English
Published: American Physical Society 2025-05-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/PhysRevX.15.021076
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