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arXiv · 2003.03321

Frustrated Magnetism in Triangular Lattice TlYbS$_2$ Crystals Grown via Molten Flux

Timothy Ferreira·Jie Xing·Liurukara D. Sanjeewa·Athena S. Sefat
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Abstract

The triangular lattice compound TlYbS$_2$ was prepared as large single crystals via a molten flux growth technique using sodium chloride. Anisotropic magnetic susceptibility measurements down to 0.4 K indicate a complete absence of long-range magnetic order. Despite this lack of long-range order, short-range antiferromagnetic interactions are evidenced through broad transitions, suggesting frustrated behavior. Variable magnetic field measurements reveal metamagnetic behavior at temperatures less than 2 K. Complex low temperature field-tunable magnetic behavior, in addition to no observable long-range order down to 0.4 K, suggest that TlYbS$_2$ is a frustrated magnet and a possible quantum spin liquid candidate.

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Timothy Ferreira, Jie Xing, Liurukara D. Sanjeewa, Athena S. Sefat. 2020-03-06. Frustrated Magnetism in Triangular Lattice TlYbS$_2$ Crystals Grown via Molten Flux. https://doi.org/10.3389/fchem.2020.00127

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