The magnetic nature of superconductivity in doped cuprates

Abstract

Within the kinetic energy driven superconducting mechanism, the magnetic nature of cuprate superconductors is discussed. It is shown that the superconducting state is controlled by both charge carrier gap function and quasiparticle coherent weight. This quasiparticle coherent weight grows linearly with the hole doping concentration in the underdoped and optimally doped regimes, and then decreases with doping in the overdoped regime, which leads to that the maximal superconducting transition temperature occurs around the optimal doping, and then decreases in both underdoped and overdoped regimes. Within this framework, we calculate the dynamical spin structure factor of cuprate superconductors, and reproduce all main features of inelastic neutron scattering experiments, including the energy dependence of the incommensurate magnetic scattering at both low and high energies and commensurate resonance at intermediate energy.

arXiv comment12 pages, 7 figures; Added discussions and update references, accepted for publication in Physica C

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Cited by in corpus (54)

• Electronic structure of kinetic energy driven superconductors
• Two gaps with one energy scale in cuprate superconductors
• Electronic structure of kinetic energy driven cuprate superconductors
• Electronic structure of cuprate superconductors in a full charge-spin recombination scheme
• Spin fluctuations and high-temperature superconductivity in cuprates
• Electronic structure of kinetic energy driven superconductors in the presence of bilayer splitting
• Doping dependence of Meissner effect in cuprate superconductors
• Magnetic field induced reduction of the low-temperature superfluid density in cuprate superconductors
• Doping and energy evolution of spin dynamics in the electron-doped cuprate superconductor Pr${}_{0.88}$LaCe${}_{0.12}$CuO${}_{4-\delta }$
• Peak-structure in self-energy of cuprate superconductors
• Doping and energy dependent microwave conductivity of kinetic energy driven superconductors with extended impurities
• Asymmetry of the electron spectrum in hole-doped and electron-doped cuprates
• Anomalous electron spectrum and its relation to peak structure of electron scattering rate in cuprate superconductors
• Anisotropic dressing of electrons in electron-doped cuprate superconductors
• Out-of-plane impurities induced the deviation from the monotonic d-wave superconducting gap in cuprate superconductors
• Doping dependence of thermodynamic properties in cuprate superconductors
• Doping and temperature dependence of electronic Raman response in cuprate superconductors
• Anisotropic microwave conductivity of cuprate superconductors in the presence of CuO chain induced impurities
• Dynamical spin response in cuprate superconductors from low-energy to high-energy
• Momentum dependence of quasiparticle spectrum and Bogoliubov angle in cuprate superconductors
• Electromagnetic response in kinetic energy driven cuprate superconductors: Linear response approach
• Low-temperature T-linear resistivity in the strange metal phase of overdoped cuprate superconductors due to umklapp scattering from a spin excitation
• Electronic Raman response in electron-doped cuprate superconductors
• Influence of impurities on electronic structure in cuprate superconductors
• Electronic structure of the electron-doped cuprate superconductors
• Pseudogap-induced anisotropic suppression of electronic Raman response in cuprate superconductors
• Numerical study of magnetic and pairing correlation in bilayer triangular lattice
• Hidden pair-density-wave order in cuprate superconductors
• ARPES autocorrelation in electron-doped cuprate superconductors
• Extinction of quasiparticle scattering interference in cuprate superconductors
• Low-temperature T${}^2$ resistivity in the underdoped pseudogap phase versus T-linear resistivity in the overdoped strange-metal phase of cuprate superconductors
• Enhancement of superconductivity by electronic nematicity in cuprate superconductors
• Superconductivity in doped two-leg ladder cuprates
• Pressure dependence of superconductivity in doped two-leg ladder cuprates
• Characteristic energy of the nematic-order state and its connection to enhancement of superconductivity in cuprate superconductors
• Renormalization of electrons in bilayer cuprate superconductors
• Doping and momentum dependence of coupling strength in cuprate superconductors
• Why there is a difference between optimal doping for maximal Tc and critical doping for highest ρ_s in cuprate superconductors?
• Quasiparticle scattering interference in cuprate superconductors
• Doping dependence of Meissner effect in triangular-lattice superconductors
• Doping dependence of electromagnetic response in cuprate superconductors
• Pseudogap and its connection to particle-hole asymmetry electronic state and Fermi arcs in cuprate superconductors
• Pseudogap-induced asymmetric tunneling in cuprate superconductors
• Spin dynamics in the pressure-induced two-leg ladder cuprate superconductor Sr${}_{14-x}$Ca${}_x$Cu${}_{24}$O${}_{41}$
• Thermodynamic properties in triangular-lattice superconductors
• Magnetic field induced incommensurate resonance in cuprate superconductors
• Doping dependence of electromagnetic response in electron-doped cuprate superconductors
• Unusual electronic structure in underdoped cuprate superconductors
• The fundamental role of superconducting quasiparticle coherence in cuprate superconductors
• Momentum and doping dependence of spin excitations in electron-doped cuprate superconductors
• Electromagnetic response of cuprate superconductors with coexisting electronic nematicity
• Superconductivity and magnetic fluctuations in electron-doped cobaltate superconductors
• Microwave conductivity due to impurity scattering in cuprate superconductors
• Renormalization of dispersion in electron-doped bilayer cuprate superconductors