What the resonance peak does

Abstract

High-resolution angle-resolved photoemission with variable excitation energies is used to disentangle bilayer splitting effects and intrinsic (self-energy) effects in the electronic spectral function near the ($\pi$,0)-point of differently doped (Pb,Bi)${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$. In contrast to overdoped samples, where intrinsic effects at the ($\pi$,0)point are virtually absent, we find in underdoped samples \textit{intrinsic} effects in the superconducting-state ($\pi$,0) spectra of the antibonding band. This intrinsic effect is present only below the critical temperature and weakens considerably with doping. Our results give strong support for models which involve a strong coupling of electronic excitations with the resonance mode seen in inelastic neutron scattering experiments.

4 RevTEX pages, 3 figures

References in corpus (6)

• Origin of the peak-dip-hump structure in the photoemission spectra of Bi2212
• Measuring the gap in ARPES experiments
• The neutron resonance in the cuprates and its effect on fermionic excitations
• What the resonance peak cannot do
• Quasiparticle Liquid in the Highly Overdoped Bi2212
• Dispersion Anomalies in Bilayer Cuprates and the Odd Symmetry of the Magnetic Resonance

Cited by in corpus (64)

• Electronic structure of quantum materials studied by angle-resolved photoemission spectroscopy
• Interplay of electron-lattice interactions and superconductivity in Bi2Sr2CaCu2O8+d
• The effect of collective spin-1 excitations on electronic spectra in high-Tc superconductors
• Pseudogap and charge density waves in two dimensions
• Phenomenology of the normal state in-plane transport properties of high-$T_c$ cuprates
• Multiple Bosonic Mode Coupling in Electron Self-Energy of (La_2-xSr_x)CuO_4
• Rapid change of superconductivity and electron-phonon coupling through 19% doping in Bi2212
• Mass-renormalized electronic excitations at ($\pi$, 0) in the superconducting state of $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$
• Pseudogap from ARPES experiment: three gaps in cuprates and topological superconductivity
• Low-Energy Electronic Structure of the High-Tc Cuprates La2-xSrxCuO4 Studied by Angle-resolved Photoemission Spectroscopy
• ARPES studies of cuprate Fermiology: superconductivity, pseudogap, and quasiparticle dynamics
• Angle-Resolved Photoemission Spectroscopy of the Antiferromagnetic Superconductor Nd1.87Ce0.13CuO4: Anisotropic Spin-Correlation Gap, Pseudogap, and the Induced Quasiparticle Mass Enhancement
• Doping dependence of the mass enhancement in (Pb,Bi)_2 Sr_2 Ca Cu_2 O_8 at the antinodal point in the superconducting and normal state
• Resonant magnetic excitations at high energy in superconducting $\mathbf{YB}{\mathbf{a}}_2\mathbf{C}{\mathbf{u}}_3{\mathbf{O}}_{6.85}$
• Bosons in high temperature superconductors: an experimental survey
• Effect of an Electron-phonon Interaction on the One-electron Spectral Weight of a d-wave Superconductor
• "Kinks", Nodal Bilayer Splitting and Interband Scattering in YBCO
• Evidence for an incommensurate magnetic resonance in La(2-x)Sr(x)CuO(4)
• Coexistence of metallicity and superconductivity in adjacent bilayers of a high-Tc superconductor
• Computational Framework for Angle-Resolved Photoemission Spectroscopy
• Angle-resolved photoemission spectroscopy study of HgBa${}_2$CuO${}_{4+\delta }$
• Manifestation of the magnetic resonance mode in the nodal quasiparticle lifetime in superconducting cuprates
• Paramagnon-induced dispersion anomalies in the cuprates
• ARPES experiment in fermiology of quasi-2D metals (Review Article)
• Evidence for CuO conducting band splitting in the nodal direction of Bi-2212
• Quasiparticle Properties of the Superconducting State of the Two Dimensional Hubbard Model
• An ARPES view on the high-Tc problem: phonons vs spin-fluctuations
• ARPES on HTSC: simplicity vs. complexity
• Spectral decomposition and matrix element effects in scanning tunneling spectroscopy of Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Parity of the Pairing Bosons in a High-Temperature Superconductor
• Doping dependent optical properties of Bi2201
• Effect of Zn and Ni impurities on the quasiparticle renormalization in Bi-2212
• Strong-coupling analysis of scanning tunneling spectra in Bi${}_2$Sr${}_2$Ca${}_2$Cu${}_3$O${}_{10+\delta }$
• Electronic band structure of optimal superconductors: from cuprates to ferropnictides and back again
• A reevaluation of the coupling to a bosonic mode of the charge carriers in (Bi,Pb)${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ at the antinodal point
• Doping dependence of the many-body effects along the nodal direction in the high-Tc cuprate (Bi,Pb)_2Sr_2CaCu_2O_8
• Nematicity in the pseudogap state of cuprate superconductors revealed by angle-resolved photoemission spectroscopy
• Characteristics of oxygen isotope substitutions in the quasiparticle spectrum of Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Optical Conductivity of Ortho-II YBa${}_2$Cu${}_3$O${}_6.5$
• Circular dichroism and bilayer splitting in the normal state of underdoped (Pb,Bi)${}_2$Sr${}_2$(Ca${}_x$Y${}_{1-x}$)Cu${}_2$O${}_{8+\delta }$ and overdoped (Pb,Bi)${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Direct observation of self energy signatures of the resonant collective mode in Bi2Sr2CaCu2O8
• Interpretation of the in-plane infrared response of the high-Tc cuprate superconductors involving spin fluctuations revisited
• Unambiguous connection between the Fermi surface topology and the pseudogap in Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+d}$
• Unusual photoemission resonances of oxygen-dopant induced states in Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+x}$
• Charge density waves as the origin of dip-hump structures in differential tunneling conductance of cuprates: the case of $d$-wave superconductivity
• Autocorrelation of quasiparticle spectral intensities and its connection with quasiparticle scattering interference in cuprate superconductors
• Optical response of high-$T_c$ cuprates: possible role of scattering rate saturation and in-plane anisotropy
• Superconducting order parameter in heavily overdoped $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$: a global quantitative analysis
• Pairing interactions and pairing mechanism in high temperature copper oxide superconductors
• Anomalous electron spectrum and its relation to peak structure of electron scattering rate in cuprate superconductors
• Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors
• The spin resonance and high frequency optical properties of the cuprates
• Interplay of superconductivity and bosonic coupling in the peak-dip-hump structure of Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Theoretical understanding of the quasiparticle dispersion in bilayer high-$T_c$ superconductors
• Change of quasiparticle dispersion in crossing T_c in the underdoped cuprates
• Life of the nodal quasiparticles in Bi-2212 as seen by ARPES
• Stripe-Like Inhomogeneities, Spectroscopies, Pairing, and Coherence in the High-Tc Cuprates
• Renormalization of electrons in bilayer cuprate superconductors
• Why the anti-nodal quasiparticle dispersion is so flat in the superconducting cuprates?
• Remarks on the Order Parameter of the Cuprate High Temperature Superconductors
• Unusual electronic structure in underdoped cuprate superconductors
• Renormalization group approach to anisotropic superconductivity
• Bosonic mode interpretation of novel STM and related experimental results, within boson-fermion modelling of HTSC Materials
• Impurity-Scattering Assisted Umklapp Scattering as the Origin of Low-Temperature Resistivity in the Normal-State of Cuprate Superconductors