Lattice anisotropy as microscopic origin of static stripes in cuprates
arXiv:cond-mat/0102201 · doi:10.1103/PhysRevB.64.024521
Abstract
Structural distortions in cuprate materials offer a microscopic origin for anisotropies in electron transport in the basal plane. Using a real-space Hartree-Fock approach, we consider the ground states of the anisotropic Hubbard (t_x \ne t_y) and t-J (t_x \ne t_y, J_x \ne J_y) models. Symmetrical but inhomogeneous (``polaronic'') charge structures in the isotropic models are altered even by rather small anisotropies to one-dimensional, stripe-like features. We find two distinct types of stripe, namely uniformly filled, antiphase domain walls and non-uniform, half-filled, in-phase ones. We characterize their properties, energies and dependence on the model parameters, including filling and anisotropy in t (and J). We discuss the connections among these results, other theoretical studies and experimental observation.
18 pages, 16 figures, 8 tables
References in corpus (27)
- Correlated Electrons in High Temperature Superconductors
- Electronic Liquid Crystal Phases of a Doped Mott Insulator
- Coexistence of, and Competition between, Superconductivity and Charge-Stripe Order in La(1.6-x)Nd(0.4)Sr(x)CuO(4)
- Spin-Gap Proximity Effect Mechanism of High Temperature Superconductivity
- Cu-63 NQR Measurement of Stripe Order Parameter in La(2-x)Sr(x)CuO(4)
- Local Magnetic Order vs. Superconductivity in a Layered Cuprate
- Observation of New Incommensurate Magnetic Correlations at the Lower Critical Concentration for Superconductivity (x=0.05) in La(2-x)Sr(x)CuO4
- Energetics of Domain Walls in the 2D t-J model
- Competition Between Stripes and Pairing in a t-t'-J Model
- Direct Observation of a One Dimensional Static Spin Modulation in Insulating La1.95Sr0.05CuO4
- Stripe order at low temperatures in La{2-x}Sr{x}NiO4 for 1/3 < x < 1/2
- Phase separation and stripe formation in the 2D t-J model: a comparison of numerical results
- Doped planar quantum antiferromagnets with striped phases
- One-dimensional metallic behavior of the stripe phase in LaSrCuO
- Systematic Cu-63 NQR studies of the stripe phase in La(1.6-x)Nd(0.4)Sr(x)CuO(4) for 0.07 <= x <= 0.25
- Stripes in Doped Antiferromagnets: Single-Particle Spectral Weight
- Doped Stripes in Models for the Cuprates Emerging from the One-hole Properties of the Insulator
- Metallic stripe in two dimensions: stability and spin-charge separation
- Pairing Correlations on t-U-J Ladders
- Competing Quantum Orderings in Cuprate Superconductors: A Minimal Model
- The Cu NQR Study of the Stripe Phase Local Structure in the Lanthanum Cuprates
- Charge ordering and long-range interactions in layered transition metal oxides: a quasiclassical continuum study
- Stripe Correlations of Spins and Holes and Phonon Heat Transport in Doped La_2CuO_4
- Stabilization of A-type layered antiferromagnetic phase in LaMnO_3 by cooperative Jahn-Teller deformations
- A Configuration Interaction approach to hole pairing in the Two-Dimensional Hubbard Model
- Luttinger Stripes in Antiferromagnets
- Thermodynamics of the low-temperature structural transition in rare-earth-doped La_{2-x}Sr_xCuO_4
Cited by in corpus (24)
- Lattice symmetry breaking in cuprate superconductors: Stripes, nematics, and superconductivity
- Competing states in the t-J model: uniform d-wave state versus stripe state
- Slave-boson approach to the metallic stripe phases with large unit cells
- Stability of metallic stripes in the extended one-band Hubbard model
- Stripes and spin-incommensurabilities are favored by lattice anisotropies
- Nematic and spin-charge orders driven by hole-doping a charge-transfer insulator
- Quantum Monte Carlo simulations of the t-Jz model with stripes on the square lattice
- Stripes in cuprate superconductors: Excitations and dynamic dichotomy
- Study of gossamer superconductivity and antiferromagnetism in the t-J-U model
- Suppression of static stripe formation by next-neighbor hopping
- Stripes, topological order, and deconfinement in a planar t-Jz model
- Incommensurability and spin excitations of diagonal stripes in cuprates
- Circulating-current states and ring-exchange interactions in cuprates
- Quantum Monte Carlo Study of a Dynamic Hubbard Model
- Effective interactions in the stripe state of the two-dimensional Hubbard model
- Stripe phases - possible ground state of the high-Tc superconductors
- Fractional charge and emergent mass hierarchy in diagonal two-leg t-J cylinders
- Vertical and Diagonal Stripes in the Extended Hubbard Model
- Flux Phase as a Dynamic Jahn-Teller Phase: Berryonic Matter in the Cuprates?
- Charge and spin ordering, and charge transport properties in a two-dimensional inhomogeneous t-J model
- Non-resonant Raman response of inhomogeneous structures in the electron doped Hubbard model
- Influence of anisotropic next-nearest-neighbor hopping on diagonal charge-striped phases
- Charge-stripe phases versus a weak anisotropy of nearest-neighbor hopping
- Tunable striped-patterns by lattice anisotropy and magnetic impurities in d-wave superconductors