Charge-orbital-lattice coupling effects in the dd-excitation profile of one dimensional cuprates

Abstract

We identify dd-excitations in the quasi-one dimensional compound Ca${}_2$Y${}_2$Cu${}_5$O${}_{10}$ using resonant inelastic x-ray scattering. By tuning across the Cu L${}_3$-edge, we observe abrupt shifts in the dd-peak positions as a function of incident photon energy. This observation demonstrates orbital-specific coupling of the high-energy excited states of the system to the low-energy degrees of freedom. A Franck-Condon treatment of electron-lattice coupling, consistent with other measurements in this compound, reproduces these shifts, explains the Gaussian lineshapes, and highlights charge-orbital-lattice renormalization in the high energy d-manifold.

5 pages, 4 figures

References in corpus (6)

• Inelastic Light Scattering From Correlated Electrons
• Spin-Orbital Separation in the quasi 1D Mott-insulator Sr2CuO3
• Magnetic neutron scattering in hole doped cuprate superconductors
• Lattice coupling and Franck-Condon effects in K-edge resonant inelastic X-ray scattering
• Effective Operator for $dd$ Transitions in Nonresonant Inelastic X-ray Scattering
• Single-crystal growth and dependences on the hole concentration and magnetic field of the magnetic ground state in the edge-sharing CuO${}_2$ chain system Ca${}_{2+x}$Y${}_{2-x}$Cu${}_5$O${}_{10}$

Cited by in corpus (33)

• Superconductivity in single-layer films of FeSe with a transition temperature above 100 K
• Iron based high transition temperature superconductors
• Anomalously Strong Near-Neighbor Attraction in Doped 1D Cuprate Chains
• Directly characterizing the relative strength and momentum dependence of electron-phonon coupling using resonant inelastic x-ray scattering
• Electronic Evidence of an Insulator-Superconductor Transition in Single-Layer FeSe/SrTiO3 Films
• Dichotomy of Electronic Structure and Superconductivity between Single-Layer and Double-Layer FeSe/SrTiO3 Films
• Electron-lattice interactions strongly renormalize the charge transfer energy in the spin-chain cuprate Li${}_2$CuO${}_2$
• Polarization resolved Cu $L_3$-edge resonant inelastic x-ray scattering of orbital and spin excitations in NdBa${}_2$Cu${}_3$O${}_{7-\delta }$
• Theory for Time-Resolved Resonant Inelastic X-ray Scattering
• Exploring Quantum Materials with Resonant Inelastic X-Ray Scattering
• Computing Resonant Inelastic X-Ray Scattering Spectra Using The Density Matrix Renormalization Group Method
• Elementary excitations of single-photon emitters in hexagonal Boron Nitride
• Decoupling carrier concentration and electron-phonon coupling in oxide heterostructures observed with resonant inelastic x-ray scattering
• High-resolution resonant inelastic x-ray scattering study of the electron-phonon coupling in honeycomb $\alpha$-Li${}_2$IrO${}_3$
• Excitonic dispersion of the intermediate-spin state in LaCoO${}_3$ revealed by resonant inelastic X-ray scattering
• Generalization of the Franck-Condon model for phonon excitations by resonant inelastic X-ray scattering
• Dynamical spin susceptibility in La2CuO4 studied by resonant inelastic x-ray scattering
• Interplay of charge, spin and lattice degrees of freedom on the spectral properties of the one-dimensional Hubbard-Holstein model
• Probing electron-phonon interactions away from the Fermi level with resonant inelastic x-ray scattering
• Raman and fluorescence contributions to resonant inelastic soft x-ray scattering on LaAlO${}_3$/SrTiO${}_3$ heterostructures
• Measurement of collective excitations in VO${}_2$ by resonant inelastic X-ray scattering
• Resonant inelastic X-ray scattering study of spin-wave excitations in the cuprate parent compound Ca${}_2$CuO${}_2$Cl${}_2$
• Beyond the single-site approximation modeling of electron-phonon coupling effects on resonant inelastic X-ray scattering spectra
• Experimental signatures of phase interference and sub-femtosecond time dynamics on the incident energy axis of resonant inelastic X-ray scattering
• Low temperature dynamic polaron liquid in a manganite exhibiting colossal magnetoresistance
• Resonant Inelastic X-ray Scattering Study of Electron-Exciton Coupling in High-Tc Cuprates
• Theory of electron-phonon interactions in extended correlated systems probed by resonant inelastic x-ray scattering
• Spin-orbital-lattice entanglement in the ideal j=1/2 compound K${}_2$IrCl${}_6$
• Strong long-wavelength electron-phonon coupling in Ta${}_2$Ni(Se,S)${}_5$
• Can dd excitations mediate pairing ?
• The influence of phonon symmetry and electronic structure on the electron-phonon coupling momentum dependence in cuprates
• Precise dd excitations and commensurate intersite Coulomb interactions in the dissimilar cuprate YBa_2Cu_3O_(7-x) and La_(2-x)Sr_xCuO_4
• High resolution resonant inelastic EUV scattering from orbital excitations in a Heisenberg antiferromagnet