Doping Dependence of the Magnetic Resonance Peak in YBa_2 Cu_3 O_{6+x}

Abstract

We report inelastic neutron scattering experiments on the doping dependence of the energy and spectral weight of the sharp magnetic resonance peak in YBa_2 Cu_3 O_{6+x}. These measurements also shed light on the relationship between the magnetic excitations in the normal and superconducting states.

arXiv comment(mostly corrections to figures and minor change to caption in Fig.5) 5 figures. It will be published in the proceedings of M2S-HTSC-V. It needs the elsevier style file (not included) to convert to postscript

References in corpus (10)

• Theory of the Resonant Neutron Scattering of High $T_c$ Superconductors
• Superconductivity-Induced Anomalies in the Spin Excitation Spectra of Underdoped YBa_2 Cu_3 O_{6+x}
• A Comparison of the High-Frequency Magnetic Fluctuations in Insulating and Superconducting La2-xSrxCuO4
• Theory of Neutron Scattering in the Normal and Superconducting State of YBCO
• NMR and Neutron Scattering Experiments on the Cuprate Superconductors: A Critical Re-Examination
• Anomalous superconducting state gap size versus Tc behavior in underdoped Bi_2Sr_2Ca_1-xDy_xCu_2O_8+d
• Magnetic Dynamics in Underdoped YBCO: Direct Observation of a Superconducting Gap
• Neutron scattering and superconducting order parameter in YBa2Cu3O7
• On the Bilayer Coupling in the Yttrium-Barium Family of High Temperature Superconductors
• Antiferromagnetic Excitations and Van Hove Singularities in YBa${}_2$Cu${}_3$O${}_{6+x}$

Cited by in corpus (7)

• Spin Susceptibility in Underdoped $\mathbf{YB}{\mathbf{a}}_2\mathbf{C}{\mathbf{u}}_3{\mathbf{O}}_{6+\mathbf{x}}$
• Renormalized mean-field theory of the neutron scattering in cuprate superconductors
• Pi excitation of the t-J model
• Stripes, Vibrations and Superconductivity
• On Measuring Condensate Fraction in Superconductors
• Coupled electronic and magnetic excitations in the cuprates and their role in the superconducting transition
• Magnetic Properties of YBa_2Cu_3O_{7-δ} in a self-consistent approach: Comparison with Quantum-Monte-Carlo Simulations and Experiments