Quantum paramagnetism and magnetization plateaus in a kagome-honeycomb Heisenberg antiferromagnet
A spin-1/2 Heisenberg model on a honeycomb lattice is investigated by doing triplon
analysis and quantum Monte Carlo calculations. This model, inspired by Cu 2 (pymca) 3 …
analysis and quantum Monte Carlo calculations. This model, inspired by Cu 2 (pymca) 3 …
Effective spin-1 breathing kagome Hamiltonian induced by the exchange hierarchy in the maple leaf mineral bluebellite
The Heisenberg quantum antiferromagnet on the maple leaf lattice has been shown to
feature highly exotic phases, and therefore material realizations are intensely sought after …
feature highly exotic phases, and therefore material realizations are intensely sought after …
Frustrated magnetism of the spin-1 kagome antiferromagnet β-BaNi3 (VO4) 2 (OH) 2
B Li, Z Wan, Y Song, Z Ma, Y Zhao… - Journal of Physics …, 2023 - iopscience.iop.org
We propose the newly synthesized β-BaNi 3 (VO 4) 2 (OH) 2 (space group: $ R\overline {3}
m $) as a candidate for the spin-1 kagome Heisenberg antiferromagnet (KHA). The …
m $) as a candidate for the spin-1 kagome Heisenberg antiferromagnet (KHA). The …
Spin-lattice Coupling and the Emergence of the Trimerized Phase in the Kagome Antiferromagnet
Spin-1 antiferromagnets are abundant in nature, but few theories exist to understand their
properties and behavior when geometric frustration is present. Here we study the S= 1 …
properties and behavior when geometric frustration is present. Here we study the S= 1 …
The route to magnetic order in the spin-1/2 kagome Heisenberg antiferromagnet: The role of interlayer coupling
O Götze, J Richter - Europhysics Letters, 2016 - iopscience.iop.org
While the existence of a spin-liquid ground state of the spin-1/2 kagome Heisenberg
antiferromagnet (KHAF) is well established, the discussion of the effect of an interlayer …
antiferromagnet (KHAF) is well established, the discussion of the effect of an interlayer …
Triplon analysis of magnetic disorder and order in maple-leaf Heisenberg magnet
P Ghosh - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
Triplon analysis of magnetic disorder and order in maple-leaf Heisenberg magnet - IOPscience
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Thermodynamics of the kagome-lattice Heisenberg antiferromagnet with arbitrary spin
P Müller, A Zander, J Richter - Physical Review B, 2018 - APS
We use a second-order rotational invariant Green's-function method (RGM) and the high-
temperature expansion (HTE) to calculate the thermodynamic properties of the kagome …
temperature expansion (HTE) to calculate the thermodynamic properties of the kagome …
Competing orders in a frustrated Heisenberg model on the Fisher lattice
We investigate the Heisenberg model on a decorated square (Fisher) lattice in the presence
of first-neighbor J 1, second-neighbor J 2, and third-neighbor J 3 exchange couplings, with …
of first-neighbor J 1, second-neighbor J 2, and third-neighbor J 3 exchange couplings, with …
Structural and magnetic studies of the frustrated S= 1 kagome magnet NH4Ni2Mo2O10H3
ET Connolly, J Wardell, D Boldrin… - Journal of Physics …, 2024 - iopscience.iop.org
Structural and magnetic studies of the frustrated S = 1 kagome magnet NH4Ni2Mo2O10H3 -
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Where is the spin liquid in maple-leaf quantum magnet?
P Ghosh - arxiv preprint arxiv:2401.09422, 2024 - arxiv.org
We investigate the possibility of exotic phenomena, viz. quantum spin liquid (QSL) or
deconfined quantum critical point (DQCP), in the spin-$\frac {1}{2} $ Heisenberg model on …
deconfined quantum critical point (DQCP), in the spin-$\frac {1}{2} $ Heisenberg model on …