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Magnetic properties of the triangular-lattice antiferromagnets Ba3RB9O18 (R = Yb, Er)

Frustration-induced strong quantum fluctuations, spin correlations, and interplay between competing degrees of freedom are some of the key ingredients that underlie exotic states with fractional excitations in quantum materials. Rare-earth-based two-dimensional magnetic lattices possessing a crystal...

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Main Authors: Khatua, Joydev (Author) , Pregelj, M. (Author) , Elghandour, Ahmed (Author) , Jagličic, Z. (Author) , Klingeler, Rüdiger (Author) , Zorko, A. (Author) , Khuntia, P. (Author)
Format: Article (Journal)
Language:English
Published: 9 September 2022
In: Physical review
Year: 2022, Volume: 106, Issue: 10, Pages: 1-10
ISSN:2469-9969
DOI:10.1103/PhysRevB.106.104408
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevB.106.104408
Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevB.106.104408
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Author Notes:J. Khatua, M. Pregelj, A. Elghandour, Z. Jagličic, R. Klingeler, A. Zorko, and P. Khuntia
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Summary:Frustration-induced strong quantum fluctuations, spin correlations, and interplay between competing degrees of freedom are some of the key ingredients that underlie exotic states with fractional excitations in quantum materials. Rare-earth-based two-dimensional magnetic lattices possessing a crystal electric field, spin-orbit coupling, anisotropy, and electron correlation between rare-earth moments offer a new paradigm in this context. Herein, we present crystal structure, magnetic susceptibility, and specific heat results accompanied by crystal electric field calculations on polycrystalline samples of Ba3RB9O18 (R=Yb, Er), in which R3+ ions form a perfect triangular lattice.
Item Description:Im Titel erscheinen die Ziffern 3, 9 und 18 tiefgestellt
Gesehen am 29.11.2022
Physical Description:Online Resource
ISSN:2469-9969
DOI:10.1103/PhysRevB.106.104408

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