Analysis of the resonance peak and magnetic coherence seen in inelastic neutron scattering of cuprate superconductors: a consistent picture with tunneling and conductivity data

Abstract

Assuming the exchange of antiferromagnetic spin fluctuations as the Cooper pairing mechanism we calculate the doping dependence of the resonance peak seen in inelastic neutron scattering and the magnetic coherence effect. Most importantly, we find that the resonance peak in the magnetic susceptibility, $Im\chi (\mathbf{q},\omega )$, appears {\it only} in the superconducting state, that it scales with $T_c$, and that magnetic coherence is a result of a d-wave order parameter. We further analyze the structure of $Im\chi$ below $T_c$, the position of the peak at ${\omega }_{res}$ and the consequences for photoemission, tunneling spectroscopy and the optical conductivity.

5 pages, 4 figures, added references

References in corpus (8)

• The Magnetic Excitation Spectrum and Thermodynamics of High-$T_c$ Superconductors
• The Spin Excitation Spectrum in Superconducting $\mathbf{YB}{\mathbf{a}}_2\mathbf{C}{\mathbf{u}}_3{\mathbf{O}}_{6.85}$
• Coupling strength of charge carriers to spin fluctuations in high-temperature superconductors
• The neutron resonance: modeling photoemission and tunneling data in the superconducting state of Bi_2Sr_2CaCu_2O_{8+d}
• Spin gap and magnetic coherence in a clean high-T_c superconductor
• Coupling to spin fluctuations from conductivity scattering rates
• SIN and SIS tunneling in cuprates
• Magnetic Coherence in Cuprate Superconductors

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