scholarly journals Hierarchy of Exchange Interactions in the Triangular-Lattice Spin Liquid YbMgGaO4

2018 ◽  
Vol 8 (3) ◽  
Author(s):  
Xinshu Zhang ◽  
Fahad Mahmood ◽  
Marcus Daum ◽  
Zhiling Dun ◽  
Joseph A. M. Paddison ◽  
...  
Keyword(s):  
Triangular Lattice ◽  
Exchange Interactions ◽  
Spin Liquid ◽  
Lattice Spin

scholarly journals Rare-Earth Triangular Lattice Spin Liquid: A Single-Crystal Study ofYbMgGaO4

2015 ◽  
Vol 115 (16) ◽  
Author(s):  
Yuesheng Li ◽  
Gang Chen ◽  
Wei Tong ◽  
Li Pi ◽  
Juanjuan Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Single Crystal ◽  
Triangular Lattice ◽  
Spin Liquid ◽  
Lattice Spin ◽  
Single Crystal Study

scholarly journals Crystalline Electric-Field Randomness in the Triangular Lattice Spin-Liquid YbMgGaO4

2017 ◽  
Vol 118 (10) ◽  
Author(s):  
Yuesheng Li ◽  
Devashibhai Adroja ◽  
Robert I. Bewley ◽  
David Voneshen ◽  
Alexander A. Tsirlin ◽  
...  
Keyword(s):  
Electric Field ◽  
Triangular Lattice ◽  
Spin Liquid ◽  
Crystalline Electric Field ◽  
Lattice Spin

scholarly journals Crystal-field excitations and vibronic modes in the triangular-lattice spin-liquid candidate TbInO3

2021 ◽  
Vol 104 (8) ◽  
Author(s):  
Mai Ye ◽  
Xianghan Xu ◽  
Xiangyue Wang ◽  
Jaewook Kim ◽  
Sang-Wook Cheong ◽  
...  
Keyword(s):  
Crystal Field ◽  
Triangular Lattice ◽  
Spin Liquid ◽  
Lattice Spin

scholarly journals Rare-Earth Chalcogenides: A Large Family of Triangular Lattice Spin Liquid Candidates

2018 ◽  
Vol 35 (11) ◽  
pp. 117501 ◽  
Author(s):  
Weiwei Liu ◽  
Zheng Zhang ◽  
Jianting Ji ◽  
Yixuan Liu ◽  
Jianshu Li ◽  
...  
Keyword(s):  
Rare Earth ◽  
Triangular Lattice ◽  
Large Family ◽  
Spin Liquid ◽  
Lattice Spin

scholarly journals Quasi-1D XY antiferromagnet Sr2Ni(SeO3)2Cl2 at Sakai-Takahashi phase diagram

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
E. S. Kozlyakova ◽  
A. V. Moskin ◽  
P. S. Berdonosov ◽  
V. V. Gapontsev ◽  
S. V. Streltsov ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Long Range ◽  
Density Functional ◽  
Uniaxial Anisotropy ◽  
Exchange Interactions ◽  
Spin Liquid ◽  
Functional Theory ◽  
One Dimensional ◽  
Ordered Phases ◽  
Experimental Findings

AbstractUniform quasi-one-dimensional integer spin compounds are of interest as a potential realization of the Haldane conjecture of a gapped spin liquid. This phase, however, has to compete with magnetic anisotropy and long-range ordered phases, the implementation of which depends on the ratio of interchain J′ and intrachain J exchange interactions and both uniaxial D and rhombic E single-ion anisotropies. Strontium nickel selenite chloride, Sr2Ni(SeO3)2Cl2, is a spin-1 chain system which passes through a correlations regime at Tmax ~ 12 K to long-range order at TN = 6 K. Under external magnetic field it experiences the sequence of spin-flop at Bc1 = 9.0 T and spin-flip transitions Bc2 = 23.7 T prior to full saturation at Bsat = 31.0 T. Density functional theory provides values of the main exchange interactions and uniaxial anisotropy which corroborate the experimental findings. The values of J′/J = 0.083 and D/J = 0.357 place this compound into a hitherto unoccupied sector of the Sakai-Takahashi phase diagram.

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