Neutron scattering and regression analysis identify a vortex lattice in GeCo2O4 stabilized by substantial nearest-neighbor Kitaev interactions among Co2+ pseudospins.
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The Kitaev-J3 model hosts deconfined magnetic phases in which zigzag or antiferromagnetic order coexists with remnant Z2 topological structure inherited from the Kitaev spin liquid through vison-pair condensation.
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.
Visons in Kitaev models with Majorana Fermi surfaces have a gap that decreases with Fermi surface size, indicating quantum spin liquid instability.
Resonant x-ray scattering shows three-dimensional zigzag correlations persisting above TN in RuBr3, stabilized by enhanced interlayer magnetic interactions from extended Br 4p orbitals.
citing papers explorer
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Emergent Vortex Ordering in a Multiflavor Pyrochlore-Lattice Compound GeCo$_2$O$_4$
Neutron scattering and regression analysis identify a vortex lattice in GeCo2O4 stabilized by substantial nearest-neighbor Kitaev interactions among Co2+ pseudospins.
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Evidence for Deconfined Magnetic Order in the Kitaev-$J_3$ Model
The Kitaev-J3 model hosts deconfined magnetic phases in which zigzag or antiferromagnetic order coexists with remnant Z2 topological structure inherited from the Kitaev spin liquid through vison-pair condensation.
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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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Visons in Kitaev Spin Liquids with Majorana Fermi Surfaces
Visons in Kitaev models with Majorana Fermi surfaces have a gap that decreases with Fermi surface size, indicating quantum spin liquid instability.
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Three-dimensional zigzag correlations in the van der Waals Kitaev magnet RuBr$_3$
Resonant x-ray scattering shows three-dimensional zigzag correlations persisting above TN in RuBr3, stabilized by enhanced interlayer magnetic interactions from extended Br 4p orbitals.