Emergent Order in the Kagome Ising Magnet Dy3Mg2Sb3O14

Abstract

The kagome lattice -- a two-dimensional (2D) arrangement of corner-sharing triangles -- is at the forefront of the search for exotic states generated by magnetic frustration. Such states have been observed experimentally for Heisenberg and planar spins. In contrast, frustration of Ising spins on the kagome lattice has previously been restricted to nano-fabricated systems and spin-ice materials under applied magnetic field. Here, we show that the layered Ising magnet Dy3Mg2Sb3O14 hosts an emergent order predicted theoretically for individual kagome layers of in-plane Ising spins. Neutron-scattering and bulk thermomagnetic measurements, supported by Monte Carlo simulations, reveal a phase transition at T* = 0.3 K from a disordered spin-ice like regime to an "emergent charge ordered" state in which emergent charge degrees of freedom exhibit three-dimensional order while spins remain partially disordered. Our results establish Dy3Mg2Sb3O14 as a tuneable system to study interacting emergent charges arising from kagome Ising frustration.

arXiv comment30 pages, 11 figures, includes Supplementary Information

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Cited by in corpus (53)

• The Chemistry of Quantum Spin Liquids
• Realization of the kagome spin ice state in a frustrated intermetallic compound
• Magnetic properties of monoclinic lanthanide orthoborates, $Ln$BO${}_3$, $Ln$ = Gd, Tb, Dy, Ho, Er, Yb
• Experimental signatures of quantum and topological states in frustrated magnetism
• Coexistence of magnetic order and persistent spin dynamics in a quantum kagome antiferromagnet with no intersite mixing
• Structural and magnetic properties of two branches of the Tripod Kagome Lattice family A${}_2$RE${}_3$Sb${}_3$O${}_{14}$ (A = Mg, Zn; RE = Pr, Nd, Gd, Tb, Dy, Ho, Er, Yb)
• Fragmentation in Frustrated Magnets -- A review
• Generic nearest-neighbour kagome model: XYZ & Dzyaloshinskii-Moriya, and comparison to pyrochlore
• Quantum versus Classical Spin Fragmentation in Dipolar Kagome Ice Ho3Mg2Sb3O14
• Frustrated Magnetism in Fluoride and Chalcogenide Pyrochlore Lattice Materials
• Collective excitations in the tetravalent lanthanide honeycomb antiferromagnet, Na2PrO3
• Geometric frustration on the trillium lattice in a magnetic metal-organic framework
• Clustering of Topological Charges in a Kagome Classical Spin Liquid
• Fragmented monopole crystal, dimer entropy and Coulomb interactions in Dy${}_2$Ir${}_2$O${}_7$
• Dynamic quantum kagome ice
• Experimental Evidence for the Spiral Spin Liquid in LiYbO${}_2$
• Model-free reconstruction of magnetic correlations in frustrated magnets
• Possible gapless spin liquid in a rare-earth kagomé lattice magnet Tm${}_3$Sb${}_3$Zn${}_2$O${}_{14}$
• Intrinsic transverse field in frustrated quantum Ising magnets: its physical origin and quantum effects
• Curie-law crossover in spin liquids
• Ground-state phase diagram of the Kitaev-Heisenberg model on a kagome lattice
• Theory of magnetotransport in artificial kagome spin ice
• Supercooling and fragile glassiness in a dipolar kagome Ising magnet
• Crystal Field Levels and Magnetic Anisotropy in the Kagome Compounds $\mathrm{N}{\mathrm{d}}_3\mathrm{S}{\mathrm{b}}_3\mathrm{M}{\mathrm{g}}_2{\mathrm{O}}_{14}$, $\mathrm{N}{\mathrm{d}}_3\mathrm{S}{\mathrm{b}}_3\mathrm{Z}{\mathrm{n}}_2{\mathrm{O}}_{14}$, and $\mathrm{P}{\mathrm{r}}_3\mathrm{S}{\mathrm{b}}_3\mathrm{M}{\mathrm{g}}_2{\mathrm{O}}_{14}$
• Beyond magnons in Nd2ScNbO7: An Ising pyrochlore antiferromagnet with all in all out order and random fields
• Perfect kagome-lattice antiferromagnets with J${}_{eff}$ = 1/2: The Co${}^{2+}$-analogs of copper minerals volborthite and vesignieite
• Absence of moment fragmentation in the mixed $B$-site pyrochlore Nd${}_2$GaSbO${}_7$
• Effective point-charge analysis of crystal electric fields -- application to rare-earth pyrochlores and tripod kagome magnets R3Mg2Sb3O14
• Ordered ground states of kagome magnets with generic exchange anisotropy
• Quantitative investigation of the short-range magnetic correlations in candidate quantum spin liquid NaYbO${}_2$
• Local evidence for collective spin excitations in the distorted kagome antiferromagnet Pr${}_3$BWO${}_9$
• Homogenous reduced moment in a gapful scalar chiral kagome antiferromagnet
• Tuning the two-step melting of magnetic orders in a dipolar kagome spin ice by quantum fluctuations
• Tunneling-induced restoration of classical degeneracy in quantum kagome ice
• Mean-field phase diagram and spin glass phase of the dipolar Kagome Ising antiferromagnet
• Exactly solvable spin-1/2 XYZ models with highly-degenerate, partially ordered, ground states
• Electric activity at magnetic moment fragmentation in spin ice
• Quantum-classical crossover in the spin-1/2 Heisenberg-Kitaev kagome magnet
• [111]-strained spin ice: Localization of thermodynamically deconfined monopoles
• Antiferromagnetic ordering and critical behavior induced giant magnetocaloric effect in distorted kagome lattice Gd${}_3$BWO${}_9$
• Tunable critical correlations in kagome ice
• Entangled multi-knot lattice model of anyon current
• Neutron scattering from fragmented frustrated magnets
• Relieving the frustration through Mn${}^{3+}$ substitution in Holmium Gallium Garnet
• Anticollinear order and degeneracy lifting in square lattice antiferromagnet LaSrCrO4
• Emergent Snake Magnetic Domains in Canted Kagome Ice
• Nonequilibrium generation of charge defects in kagome spin ice under slow cooling
• Kagome modes, a new route to ultralow thermal conductivity?
• Stabilizing Itinerant Electrons in a Corner-Sharing Kagomé Oxide Nd4Os3ZnO14
• Novel Quantum Spin Liquid States in the $S=\frac{1}{2}$ Three-Dimensional Compound Y${}_3$Cu${}_2$Sb${}_3$O${}_{14}$
• Constructing Emergent U(1) Symmetries in the Gamma-prime $\left({\mathbf{\Gamma }}^{\prime }\right)$ model
• Spin amplitude wave due to dipole-quadrupole hybridization in spin-1 pyrochlore magnets
• Magnetic and thermodynamic studies on the distorted kagome magnet Pr${}_3$BWO${}_9$