Ferromagnetism in the Hubbard models with degenerate single-electron ground states.

No abstract is available for this paper.

• Publication year

  1992

• Venue

  Physical Review Letters

• Publication date

  1992-09-07

• Fields of study

  Medicine, Physics

• Identifiers
  DOI 10.1103/PHYSREVLETT.69.1608PMID 10046265
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Decay of superconducting and magnetic correlations in one- and two-dimensional Hubbard models.

  1992cited by this paper
• Hubbard and Anderson models on perovskitelike lattices: Exactly solvable cases.

  1992cited by this paper
• Bounds on ferromagnetism at T>0 in the hard-core electron lattice gas.

  1991cited by this paper
• Two theorems on the Hubbard model.

  1989cited by this paper
• Extension of Nagaoka's theorem on the large-U Hubbard model.

  1989cited by this paper

• Robust flat bands of the honeycomb wire network

  2026cites this paper
• Interaction-driven spin polaron in itinerant flat-band ferromagnetism

  2026cites this paper
• Editorial: special issues on “frustrated spin systems and numerical methods” in commemoration of Johannes Richter

  2026cites this paper
• Identifying Instabilities with Quantum Geometry in Flat Band Systems

  2025cites this paper
• Real space decay of flat band projectors from compact localized states

  2025cites this paper
• Observation of compact localized states in synthetic Floquet-Lieb topological photonic lattices

  2025cites this paper
• Frustration-free free fermions

  2025cites this paper
• Coexisting Kagome and Heavy Fermion Flat Bands in YbCr$_6$Ge$_6$

  2025cites this paper
• Frustration-free free fermions and beyond

  2025cites this paper
• Electronic properties of multilayered Lieb, transition, and Kagome lattices

  2025cites this paper
• Itinerant ferromagnetism in an SU(3) Fermi-Hubbard model at finite temperatures: A dynamical mean-field theory study

  2025cites this paper
• Enantiomorphic Kagome Bands Sandwiched Dirac Cones in Two-Dimensional Covalent Organic Framework

  2025cites this paper
• Light confinement in photonic crystal slabs: from wave optics to topology

  2025cites this paper
• Quantum geometry in correlated electron phases: from flat band to dispersive band

  2025cites this paper
• Flat bands in condensed-matter systems – perspective for magnetism and superconductivity

  2025cites this paper
• Quasi-periodic flat-band model constructed by molecular-orbital representation

  2025cites this paper
• Hall effect in isolated flat-band systems

  2025cites this paper
• Quantum Heisenberg antiferromagnet in a field on the Tasaki square lattice

  2025cites this paper
• Non-ergodic one-magnon magnetization dynamics of the Kagome lattice antiferromagnet

  2025cites this paper
• Flatbands of spin waves in two-dimensional magnonic crystals with kagome lattices

  2025cites this paper
• Dichotomy of flat bands in the van der Waals ferromagnet Fe$_5$GeTe$_2$

  2025cites this paper
• Phase diagram of a coupled trimer system at half filling using the Hubbard model

  2025cites this paper
• Interplay of magnetic and thermodynamic responses in the kagome-triangular system

  2025cites this paper
• Spin-fluctuation-mediated chiral $d+id'$-wave superconductivity in the $\alpha$-$\mathcal{T}_3$ lattice with an incipient flat band

  2025cites this paper
• Giant self spin-valve effect in the kagome helimagnet

  2025cites this paper
• Singular flat bands in three dimensions: Landau level spreading, quantum geometry, and Weyl reconstruction

  2025cites this paper
• Realization of strain induced multiple topological phases in Cu2SnS3: an ab-initio study

  2025cites this paper
• Spinor ice correlation in flat-band electronic states on kagome and pyrochlore lattices with spin-orbit coupling

  2025cites this paper
• Generalized Nagaoka ferromagnetism accompanied by flavor-selective Mott states in an SU($N$) Fermi-Hubbard model

  2025cites this paper
• Observation of flat-band skin effect

  2025cites this paper
• Electric-field driven flat bands in the distorted sawtooth chain via the Katsura–Nagaosa–Balatsky mechanism

  2025cites this paper
• Itinerant topological magnons and spin excitons in twisted transition metal dichalcogenides: mapping electron topology to its spin counterpart

  2025cites this paper
• The fate of disorder in twisted bilayer graphene near the magic angle

  2025cites this paper
• Berry curvature driven transverse thermoelectric generation in topological magnets

  2025cites this paper
• Disorder and the Robustness of Superconductivity on the Flat Band

  2025cites this paper
• Interaction-driven breakdown of Aharonov–Bohm caging in flat-band Rydberg lattices

  2025cites this paper
• Spin Polarons in Flat Band Ferromagnets

  2025cites this paper
• Electronic Bound States in the Continuum in a 2D Metal

  2024cites this paper
• Isolated zero-energy flat bands and intrinsic magnetism in carbon monolayers

  2024cites this paper
• Geometric frustration assisted kinetic ferromagnetism in doped Mott insulators

  2024influential citation
• Exploring magnetic and topological complexity in MgMn$_6$Sn$_6$: from frustrated ground states to nontrivial Hall conductivity

  2024cites this paper
• Topological inverse Anderson insulator

  2024cites this paper
• Sublattice polarization from destructive interference on common lattices

  2024cites this paper
• Spin excitations and flat electronic bands in a Cr-based kagome superconductor

  2024cites this paper
• Engineering flux-controlled flat bands and topological states in a Stagome lattice

  2024cites this paper
• Spin Gapless Quantum Materials and Devices

  2024cites this paper
• Topological phase diagram of the Haldane model on a Bishamon-kikko–honeycomb lattice

  2024cites this paper
• Flat band fine-tuning and its photonic applications

  2024cites this paper
• Flat-band ratio and quantum metric in the superconductivity of modified Lieb lattices

  2024cites this paper
• Van Hove singularity driven emergence of multiple flat band-like nondispersive features in kagome superconductors

  2024cites this paper
• Prerelaxation in quantum, classical, and quantum-classical two-impurity models

  2024cites this paper
• Designing single and degenerate flat bands in the kagome lattice with long-range hopping

  2024cites this paper
• Mori generalized master equations offer an efficient route to predict and interpret polaron transport

  2024cites this paper
• Trapping hard-core bosons in flat-band lattices

  2024cites this paper
• Frustrated hopping from orbital decoration of a primitive two-dimensional lattice

  2024cites this paper
• Transition from Flat-Band Localization to Anderson Localization in a One-Dimensional Tasaki Lattice.

  2024cites this paper
• Transition Metal Doping for Tailoring Magnetic Properties of Graphdiyne

  2024cites this paper
• Quantum geometric bound for saturated ferromagnetism

  2024cites this paper
• Fractals and spontaneous symmetry breaking with type- B Goldstone modes: A perspective from entanglement

  2024cites this paper
• Layered kagome compound Na2Ni3S4 with topological flat band

  2024cites this paper
• Effect of a flat band on a multiband two-dimensional Lieb lattice with intra- and interband interactions

  2024cites this paper
• Flat band localization due to self-localized orbital

  2023cites this paper
• Topological quantum devices: a review.

  2023cites this paper
• Compact localized states in electric circuit flat-band lattices

  2023cites this paper
• Tunable Aharonov-Bohm cages through <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mtext>anti-</mml:mtext><mml:mi mathvariant="script">PT</mml:mi><mml:mtext>-symmetric</mml:mtext></mml:mrow></mml:math> imaginary couplings

  2023cites this paper
• Realization of flat bands by lattice intercalation in kagome metals

  2023cites this paper
• Observation of flat bands and Dirac cones in a pyrochlore lattice superconductor

  2023cites this paper
• Coupling double flat bands in a quadrangular-star lattice.

  2023cites this paper
• Exploring unconventional ferromagnetism in hole-doped LaCrAsO: insights into charge-transfer and magnetic interactions.

  2023cites this paper
• Critical state generators from perturbed flatbands.

  2023cites this paper
• Realization of all-band-flat photonic lattices

  2023cites this paper
• Enhanced Spin-polarization via Partial Ge1-dimerization as the Driving Force of the 2$\times$2$\times$2 CDW in FeGe

  2023cites this paper
• Emergence of flat bands and ferromagnetic fluctuations via orbital-selective electron correlations in Mn-based kagome metal

  2023cites this paper
• Quantum engineering for compactly localized states in disordered Lieb lattices

  2023cites this paper
• Self-Intercalated 1T-FeSe2 as an Effective Kagome Lattice.

  2023cites this paper
• Effect of electron- and hole-doping on properties of kagomé-lattice ferromagnet Fe3Sn2

  2023cites this paper
• Magnetic Investigation on the Two-Dimensional Metallated Graphdiyne Nanosheets

  2023cites this paper
• Fubini–Study metric and topological properties of flat band electronic states: the case of an atomic chain with s − p orbitals

  2023cites this paper
• Magnetic properties at various fillings of the quasiflat band in a fermionic two-leg ladder model

  2023cites this paper
• Enantiomorphic kagome bands in a two-dimensional covalent organic framework with non-trivial magnetic and topological properties.

  2023cites this paper
• Flat-band based high-temperature ferromagnetic semiconducting state in the graphitic C4N3 monolayer

  2023cites this paper
• Magneto- and barocaloric properties of the ferro-antiferromagnetic sawtooth chain

  2023cites this paper
• Moiré semiconductors on the twisted bilayer dice lattice

  2023cites this paper
• Electronic Correlation Effects on Stabilizing a Perfect Kagome Lattice and Ferromagnetic Fluctuation in LaRu3Si2

  2023cites this paper
• Emerging 2D Materials with Nonparabolic Bands for Ultrafast Photonics

  2023cites this paper
• Engineering the Kitaev Spin Liquid in a Quantum Dot System.

  2023cites this paper
• Strongly localized states and giant optical absorption induced by multiple flat-bands in AA-stacked multilayer armchair graphene nanoribbons

  2022cites this paper
• Realization of ideal flat band by rotated d-orbitals in Kagome metals

  2022cites this paper
• Critical-to-insulator transitions and fractality edges in perturbed flat bands

  2022cites this paper
• Line-Graph Approach to Spiral Spin Liquids.

  2022cites this paper
• Flat Bands in Network Superstructures of Atomic Chains

  2022cites this paper
• Fermiology and Origin of T_{c} Enhancement in a Kagome Superconductor Cs(V_{1-x}Nb_{x})_{3}Sb_{5}.

  2022cites this paper
• Holographic Lieb lattice and gapping its Dirac band

  2022cites this paper
• Quantum simulation of quantum many-body systems with ultracold two-electron atoms in an optical lattice

  2022cites this paper
• Defect-induced edge ferromagnetism and fractional spin excitations of the SU(4) π-flux Hubbard model on honeycomb lattice

  2022influential citation
• Can the"shadow"of graphene band clarify its flatness?

  2022cites this paper
• Optical response of two-dimensional Dirac materials with a flat band

  2022cites this paper
• Topological flat bands in a kagome lattice multiorbital system

  2022cites this paper
• Mode conversion and resonant absorption in inhomogeneous materials with flat bands

  2022cites this paper
• Electric conductivity of the line-centered honeycomb lattice

  2022cites this paper