Effects of next-nearest-neighbor hopping $t^{\prime }$ on the electronic structure of cuprates

Abstract

Photoemission spectra of underdoped and lightly-doped Bi${}_{2-z}$Pb${}_z$Sr${}_2$Ca${}_{1-x}${\it R}${}_x$Cu${}_2$O${}_{8+y}$ ($R=$ Pr, Er) (BSCCO) have been measured and compared with those of La${}_{2-x}$Sr${}_x$CuO${}_4$ (LSCO). The lower-Hubbard band of the insulating BSCCO, like Ca${}_2$CuO${}_2$Cl${}_2$, shows a stronger dispersion than La${}_2$CuO${}_4$ from $\mathbf{k}\sim$($\pi /2,\pi /2$) to $\sim$($\pi ,0$). The flat band at $\mathbf{k}\sim$($\pi ,0$) is found generally deeper in BSCCO. These observations together with the Fermi-surface shapes and the chemical potential shifts indicate that the next-nearest-neighbor hopping $|t^{\prime }|$ of the single-band model is larger in BSCCO than in LSCO and that $|t^{\prime }|$ rather than the super-exchange $J$ influences the pseudogap energy scale.

5 pages,4 figures, 1 table

References in corpus (22)

• Band-structure trend in hole-doped cuprates and correlation with Tcmax
• Effect of chemical inhomogeneity in the bismuth-based copper oxide superconductors
• Electronic Spectra and Their Relation to the (pi,pi) Collective Mode in High-Tc Superconductors
• Doping dependent evolution of the electronic structure of La2-xSrxCuO4 in the superconducting and metallic phases
• Nodal metallic behavior of lightly-doped La${}_{2-x}$Sr${}_x$CuO${}_4$
• Photoemission Evidence for a Remnant Fermi Surface and d-Wave-Like Dispersion in Insulating Ca2CuO2Cl2
• Signature of Superfluid Density in the Single-Particle Excitation Spectrum of Bi2Sr2CaCu2O8+delta
• Bilayer Splitting in the Electronic Structure of Heavily Overdoped Bi2Sr2CaCu2O8+d
• Antiferromagnetic and van Hove Scenarios for the Cuprates: Taking the Best of Both Worlds
• Implications of Charge Ordering for Single-Particle Properties of High-Tc Superconductors
• Evolution of Magnetic and Superconducting Fluctuations with Doping of High-Tc Superconductors
• Angle-resolved photoemission in high Tc cuprates from theoretical viewpoints
• Doping Dependent Density of States and Pseudogap Behavior in La2-xSrxCuO4
• Origin of the peak-dip-hump structure in the photoemission spectra of Bi2212
• Fermi Surface and Band Dispersion in La2-xSrxCuO4
• Enhancement of Pairing Correlation by t' in the Two-Dimensional Extende d t-J Model
• Dual Nature of the Electronic Structure of the Stripe Phase
• Chemical potential shift in lightly-doped to overdoped Bi${}_2$Sr${}_2$Ca${}_{1-x}${\it R}${}_x$Cu${}_2$O${}_{8+y}$ ({\it R} = Pr, Er)
• Doping dependence of chemical potential and entropy in hole- and electron-doped high-Tc cuprates
• Spectral functions, Fermi surface and pseudogap in the t-J model
• Anisotropic resistivity of the antiferromagnetic insulator Bi_2Sr_2ErCu_2O_8
• Charge transport of Bi_{2-x}Pb_xSr_2ErCu_2O_8 single crystals near the insulator-superconductor transition

Cited by in corpus (49)

• One-band tight-binding model parametrization of the high-$T_c$ cuprates, including the effect of $k_z$-dispersion
• Phenomenology of the normal state in-plane transport properties of high-$T_c$ cuprates
• Two-Orbital Model Explains the Higher Transition Temperature of the Single-Layer Hg-Cuprate Superconductor Compared to That of the La-Cuprate Superconductor
• Effect of disorder outside the CuO${}_2$ planes on $T_c$ of copper oxide superconductors
• Asymmetry of the electronic states in hole- and electron-doped cuprates: Exact diagonalization study of the t-t'-t''-J model
• Origin of the material dependence of $T_c$ in the single-layered cuprates
• Crossover between BCS Superconductor and Doped Mott Insulator of d-wave Pairing State in Two-Dimensional Hubbard Model
• Simulation of fermionic lattice models in two dimensions with Projected Entangled-Pair States: Next-nearest neighbor Hamiltonians
• Robust d-wave superconductivity in the square-lattice $t$-$J$ model
• Doping evolution of the electronic structure in the single-layer cuprates Bi${}_2$Sr${}_{2-x}$La${}_x$CuO${}_{6+\delta }$: Comparison with other single-layer cuprates
• Magnetism and superconductivity in the $t-t^{\prime }-J$ model
• Doped carrier formulation and mean-field theory of the tt't''J model
• Low energy physical properties of high-Tc superconducting Cu oxides: A comparison between the resonating valence bond and experiments
• Electronic structure of kinetic energy driven cuprate superconductors
• Spin-fluctuation mechanism of superconductivity in cuprates
• Tuning Hole Mobility, Concentration, and Repulsion in High-$T_c$ Cuprates via Apical Atoms
• Charge order driven by Fermi-arc instability and its connection with pseudogap in cuprate superconductors
• Checkerboard and stripe inhomogeneities in cuprates
• A Fidelity Study of the Superconducting Phase Diagram in the 2D Single-band Hubbard Model
• Differences in the high-energy kink between hole- and electron-doped high-$T_{\mathrm{c}}$ superconductors
• Effect of long-range hopping on Tc in a two-dimensional Hubbard-Holstein model of the cuprates
• Enhancement of superconducting transition temperature by the additional second neighbor hopping t' in the t-J model
• Evolution of Fermi surface and normal-state gap in chemically substituted cuprates Bi${}_2$Sr${}_{2-x}$Bi${}_x$CuO${}_{6+\delta }$
• Anion height as a controlling parameter for the superconductivity in iron pnictides and cuprates
• Doping dependence of Meissner effect in cuprate superconductors
• Structural matters in HTSC; the origin and form of stripe organization and checker boarding
• Sign structure of the $t$-$t^{\prime }$-$J$ model and its physical consequences
• Superfluid ground state phase diagram of the two-dimensional Hubbard model in the emergent Bardeen-Cooper-Schrieffer regime
• Material-dependent screening of Coulomb interaction in single-layer cuprates
• Evolution of the electronic structure from the insulator to the superconductor in Bi2Sr2-xLax(Ca,Y)Cu2O8+d
• Anisotropic dressing of electrons in electron-doped cuprate superconductors
• Momentum dependence of quasiparticle spectrum and Bogoliubov angle in cuprate superconductors
• Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates
• Interacting spinless fermions on the square lattice: Charge order, phase separation, and superconductivity
• Three-orbital study on the orbital distillation effect in the high Tc cuprates
• Distinct oxygen hole doping in different layers of $\mathrm{S}{\mathrm{r}}_2\mathrm{Cu}{\mathrm{O}}_{4-\delta }-\mathrm{L}{\mathrm{a}}_2\mathrm{Cu}{\mathrm{O}}_4$ superlattices
• Correlation between charge order and second-neighbor hopping in cuprate superconductors
• Antiferromagnetic Order and Spin-Canting Transition in the Corrugated Square Net Compound Cu${}_3$(TeO${}_4$)(SO${}_4$)$\cdot$H${}_2$O
• Validity of the spin-susceptibility "glue" approximation for pairing in the two-dimensional Hubbard model
• Tuning competition between charge order and superconductivity in the square-lattice $t$-$t^{\prime }$-$J$ model
• Universal Chemical Formula Dependence of $Ab$ $Initio$ Low-Energy Effective Hamiltonian in Single-Layer Carrier Doped Cuprate Superconductors -- Study by Hierarchical Dependence Extraction Algorithm
• Slave-boson based configuration-interaction approach for the Hubbard model
• Electronic spectrum and superconductivity in the extended t-J-V model
• Material Optimization of Potential High-$T_{\text{c}}$ Superconducting Single-layer Cuprates
• Unveiling Stripe-shaped Charge Density Modulations in Doped Mott Insulators
• Two-orbital view on the origin of the material dependence of Tc in the single-layer cuprates
• The short-range correlations of a doped Mott insulator
• On d+id density wave and superconducting orderings in hole-doped cuprates
• Impurity-Scattering Assisted Umklapp Scattering as the Origin of Low-Temperature Resistivity in the Normal-State of Cuprate Superconductors