241 citations · 565 across the 11 of their papers we have counts for
5 papers · 1 filter
Magnetic resonance peak and nonmagnetic impurities
Y. Sidis, P. Bourges, B. Keimer +6
Nonmagnetic Zn impurities are known to strongly suppress superconductivity. We review their effects on the spin excitation spectrum in , as investigated by inel…
The Spin Excitation Spectrum in Superconducting
P. Bourges, Y. Sidis, H. F. Fong +4
A comprehensive inelastic neutron scattering study of magnetic excitations in the near-optimally doped high-temperature superconductor is presented. T…
Spin Susceptibility in Underdoped
H. F. Fong, P. Bourges, Y. Sidis +6
We report a comprehensive polarized and unpolarized neutron scattering study of the evolution of the dynamical spin susceptibility with temperature and doping in three underdoped s…
Spin dynamics in high- superconductors
Ph. Bourges, Y. Sidis, H. F. Fong +6
Key features of antiferromagnetic dynamical correlations in high- superconductors cuprates are discussed. In underdoped regime, the sharp resonance peak, occuring exclusively…
Shifting of the magnetic resonance peak to lower energy in the superconducting state of underdoped YBa_2Cu_3O_{6.8}
Ph. Bourges, L. P. Regnault, Y. Sidis +5
Inelastic neutron scattering has been used to determine the dynamic spin fluctuations in an underdoped high temperature superconductor YBCO_{6.8} single crystal. The magnetic reson…