Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior.
Balents, Nature 464, 199 (2010)
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Electric field enhances ring exchange relative to Heisenberg interactions, shifting the CSL phase boundary to smaller t/U in the ring exchange model on the triangular lattice.
Inelastic neutron scattering reveals a temperature-dependent excitation continuum in K2Ni2(SO4)3 arising from quantum fluctuations on a hyper-trillium lattice of corner-sharing tetrahedra formed by dominant fourth- and fifth-neighbor exchanges.
Numerical simulations of the Rydberg triangular lattice model show order-by-disorder √3×√3 order at half filling and an emergent KT phase at finite temperature.
citing papers explorer
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Frustrated Magnetism of the $S = 1$ Trillium-Lattice Oxide Li$_2$NiGe$_3$O$_8$
Li₂NiGe₃O₈ shows frustrated magnetic correlations on its S=1 trillium lattice, with a broad heat capacity maximum near 3 K and 88% entropy recovery consistent with spin-ice-like behavior.
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Electric field control of a quantum spin liquid in weak Mott insulators
Electric field enhances ring exchange relative to Heisenberg interactions, shifting the CSL phase boundary to smaller t/U in the ring exchange model on the triangular lattice.
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Continuous spin excitations in the three-dimensional frustrated magnet K2Ni2(SO4)3
Inelastic neutron scattering reveals a temperature-dependent excitation continuum in K2Ni2(SO4)3 arising from quantum fluctuations on a hyper-trillium lattice of corner-sharing tetrahedra formed by dominant fourth- and fifth-neighbor exchanges.
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Order-by-disorder and emergent Kosterlitz-Thouless phase in triangular Rydberg array
Numerical simulations of the Rydberg triangular lattice model show order-by-disorder √3×√3 order at half filling and an emergent KT phase at finite temperature.