Quantum order by disorder is a key to understanding the magnetic phases of BaCo2(AsO4)2

Abstract BaCo2(AsO4)2 (BCAO), a honeycomb cobaltate, is considered a promising candidate for materials displaying the Kitaev quantum spin liquid state. This assumption is based on the distinctive characteristics of Co2+ ions (3d 7) within an octahedral crystal environment, resulting in spin-orbit-co...

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Bibliographic Details
Main Authors: Sangyun Lee, Shengzhi Zhang, S. M. Thomas, L. Pressley, C. A. Bridges, Eun Sang Choi, Vivien S. Zapf, Stephen M. Winter, Minseong Lee
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-025-00728-9
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