Long-range dipolar XY antiferromagnets on a breathed Kagome lattice host a robust chiral spin liquid, with DMRG phase diagrams and AMO-ready preparation and edge probes.
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A thermometry technique using correlations, susceptibility, and high-T expansion applied to a Kagome lattice Rydberg experiment gives T=0.55J and entropy per site 0.67 ln(2), indicating the system is not yet in the quantum spin liquid regime.
Geometry-driven finite gap in graphene stabilizes RVB pairing at 0.48(1) mHa/atom per DMC, absent in zero-gap configurations.
Raman and EXAFS anomalies in SrLaCoNbO6 above its 15 K AFM transition are interpreted as evidence for spin-lattice coupling and proximate Kitaev-like correlations in a 3d Co2+ system.
Single-crystal neutron diffraction shows collinear ferromagnetic order with uniform moment length on Nd sites in Nd3Ru4Al12, revising the prior unequal-moment ortho-FM model.
DQMC simulations of the tunable t'/t Hubbard model show suppression of nearest-neighbor antiferromagnetic correlations, enhancement of next-nearest-neighbor correlations linked to a low-T specific heat peak, and U-driven shifts in crossover points.
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A Dipolar Chiral Spin Liquid on the Breathed Kagome Lattice
Long-range dipolar XY antiferromagnets on a breathed Kagome lattice host a robust chiral spin liquid, with DMRG phase diagrams and AMO-ready preparation and edge probes.
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Thermometry for a Kagome Lattice Dipolar Rydberg Simulator
A thermometry technique using correlations, susceptibility, and high-T expansion applied to a Kagome lattice Rydberg experiment gives T=0.55J and entropy per site 0.67 ln(2), indicating the system is not yet in the quantum spin liquid regime.
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Resonating valence bond pairing energy in graphene by quantum Monte Carlo
Geometry-driven finite gap in graphene stabilizes RVB pairing at 0.48(1) mHa/atom per DMC, absent in zero-gap configurations.
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Raman spectroscopic signature of Kitaev magnetism and complex spin-lattice coupling in S = 1/2 antiferromagnet SrLaCoNbO$_6$ double perovskite
Raman and EXAFS anomalies in SrLaCoNbO6 above its 15 K AFM transition are interpreted as evidence for spin-lattice coupling and proximate Kitaev-like correlations in a 3d Co2+ system.
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Collinear ferromagnetism with reduced moment length in kagome magnet Nd3Ru4Al12
Single-crystal neutron diffraction shows collinear ferromagnetic order with uniform moment length on Nd sites in Nd3Ru4Al12, revising the prior unequal-moment ortho-FM model.
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Interplay of magnetic and thermodynamic responses in the kagome-triangular system
DQMC simulations of the tunable t'/t Hubbard model show suppression of nearest-neighbor antiferromagnetic correlations, enhancement of next-nearest-neighbor correlations linked to a low-T specific heat peak, and U-driven shifts in crossover points.