193 citations · 193 across the 1 of their papers we have counts for
5 papers
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…
Effect of Nonmagnetic Impurities on the Magnetic Resonance Peak in YBa2Cu3O7
H. F. Fong, P. Bourges, Y. Sidis +6
The magnetic excitation spectrum of a YBa_2 Cu_3 O_7 crystal containing 0.5% of nonmagnetic (Zn) impurities has been determined by inelastic neutron scattering. Whereas in the pure…
High energy spin excitations in YBa_2 Cu_3 O_{6.5}
Ph. Bourges, H. F. Fong, L. P. Regnault +5
Inelastic neutron scattering has been used to obtain a comprehensive description of the absolute dynamical spin susceptibility of the underdoped superconducting cuprate…
Superconductivity-Induced Anomalies in the Spin Excitation Spectra of Underdoped YBa_2 Cu_3 O_{6+x}
H. F. Fong, B. Keimer, D. L. Milius +1
Polarized and unpolarized neutron scattering has been used to determine the effect of superconductivity on the magnetic excitation spectra of YBa_2 Cu_3 O_{6.5} (T_c = 52K) and YBa…