Oxide Fermi liquid universality revealed by electron spectroscopy

Abstract

We present a combined soft x-ray and high-resolution vacuum-ultraviolet angle-resolved photoemission spectroscopy study of the electron-overdoped cuprate Pr${}_{1.3-x}$La${}_{0.7}$Ce${}_x$CuO${}_4$ (PLCCO). Demonstration of its highly two-dimensional band structure enabled precise determination of the in-plane self-energy dominated by electron-electron scattering. Through analysis of this self-energy and the Fermi-liquid cut-off energy scale, we find -- in contrast to hole-doped cuprates -- a momentum isotropic and comparatively weak electron correlation in PLCCO. Yet, the self-energies extracted from multiple oxide systems combine to demonstrate a logarithmic divergent relation between the quasiparticle scattering rate and mass. This constitutes a spectroscopic version of the Kadowaki-Woods relation with an important merit -- the demonstration of Fermi liquid quasiparticle lifetime and mass being set by a single energy scale.

References in corpus (37)

• Angle-resolved photoemission spectroscopy of the cuprate superconductors
• Quantum oscillations and the Fermi surface in an underdoped high-Tc superconductor
• Band-structure trend in hole-doped cuprates and correlation with Tcmax
• How do Fermi liquids get heavy and die?
• Strong spin-orbit coupling effects on the Fermi surface of Sr2RuO4 and Sr2RhO4
• Doping Evolution of the Underlying Fermi Surface in La2-xSrxCuO4
• Unified explanation of the Kadowaki-Woods ratio in strongly correlated materials
• Hot Spots and Pseudogaps for Hole- and Electron-Doped High-Temperature Superconductors
• Universal sheet resistance and revised phase diagram of the cuprate high-temperature superconductors
• Kinks in the dispersion of strongly correlated electrons
• Anomalous electronic structure and pseudogap effects in Nd_1.85Ce_0.15CuO_4
• Strength of Correlations in electron and hole doped cuprates
• Low-Energy Electronic Structure of the High-Tc Cuprates La2-xSrxCuO4 Studied by Angle-resolved Photoemission Spectroscopy
• What angle-resolved photemission experiments tell about the microscopic theory for high-temperature superconductors
• Apical oxygens and correlation strength in electron and hole doped copper oxides
• Fermi surfaces, electron-hole asymmetry and correlation kink in a three-dimensional Fermi liquid LaNiO${}_3$
• Thermal and Electrical Transport across a Magnetic Quantum Critical Point
• Three-Dimensional Fermi Surface of Overdoped La-Based Cuprates
• Suppression of the antiferromagnetic pseudogap in the electron-doped high-temperature superconductor by "protect annealing"
• Evolution of the electronic state through the reduction annealing in electron-doped Pr_1.3-x_La_0.7_Ce_x_CuO_4+delta_ (x=0.10) single crystals: Antiferromagnetism, Kondo effect and superconductivity
• Non-generality of the Kadowaki-Woods ratio in correlated oxides
• Quantitative analysis of Sr2RuO4 ARPES spectra: Many-body interactions in a model Fermi liquid
• Anisotropic quasiparticle scattering rates in slightly underdoped to optimally doped high-temperature \LSCO\ superconductors
• Direct Observation of Orbital Hybridisation in a Cuprate Superconductor
• Quantifying electronic correlation strength in a complex oxide: a combined DMFT and ARPES study of LaNiO${}_3$
• Angle-resolved photoemission spectroscopy of electron-doped cuprate superconductors: Isotropic electron-phonon coupling
• Extracting the spectral function of the cuprates by a full two-dimensional analysis: Angle-resolved photoemission spectra of Bi2Sr2CuO6
• Band Structure of Overdoped Cuprate Superconductors: Density Functional Theory Matching Experiments
• Electronic Structure of Ce-Doped and -Undoped Nd${}_2$CuO${}_4$ Superconducting Thin Films Studied by Hard X-ray Photoemission and Soft X-ray Absorption Spectroscopy
• Orbitally selective breakdown of Fermi liquid quasiparticles in Ca${}_{1.8}$Sr${}_{0.2}$RuO${}_4$
• Angle-resolved photoemission spectroscopy of the low-energy electronic structure of superconducting Pr${}_2$CuO${}_4$ driven by oxygen non-stoichiometry
• Anomalous normal state resistivity in superconducting $L{a}_{2-x}C{e}_{x}Cu{O}_4$: Fermi liquid or strange metal?
• Analysis of the spectral function of Nd1.85Ce0.15CuO4, obtained by angle resolved photoemission spectroscopy
• Ce-doping and reduction annealing effects on electronic states in Pr${}_{2-x}$Ce${}_x$CuO${}_4$ studied by Cu $K$-edge X-ray absorption spectroscopy
• Nodal Landau Fermi-Liquid Quasiparticles in Overdoped La${}_{1.77}$Sr${}_{0.23}$CuO${}_4$
• A 3D Tight-Binding Model for La-Based Cuprate Superconductors
• Zn-impurity effects on quasi-particle scattering in La2-xSrxCuO4 studied by angle-resolved photoemission spectroscopy

Cited by in corpus (6)

• Anisotropic dressing of electrons in electron-doped cuprate superconductors
• Disorder effects on hot spots in electron-doped cuprates
• Doping the Mott insulating state of the triangular-lattice Hubbard model reveals the Sordi transition
• Resilient Fermi liquid and strength of correlations near an antiferromagnetic quantum critical point
• Inhomogeneous reduction-annealing effects on the electron-doped cuprate superconductor revealed by micro-focused angle-resolved photoemission spectroscopy
• Correlation between the strength of low-temperature T-linear normal-state resistivity and $T_{\mathrm{c}}$ in overdoped electron-doped cuprate superconductors