498 citations · 2.1k across the 18 of their papers we have counts for
18 papers
Heavy non-degenerate electrons in doped strontium titanate
Clément Collignon, Phillipe Bourges, Benoît Fauqué +1
Room-temperature metallicity of lightly doped SrTiO is puzzling, because the combination of mobility and the effective mass would imply a mean-free-path (mfp) below the Mott Io…
Magnon-polaron excitations in the noncollinear antiferromagnet MnGe
A. S. Sukhanov, M. S. Pavlovskii, Ph. Bourges +4
We present the detailed inelastic neutron scattering measurements of the noncollinear antiferromagnet MnGe. Time-of-flight and triple-axis spectroscopy experiments were conduct…
Anisotropic critical magnetic fluctuations in the ferromagnetic superconductor UCoGe
C. Stock, D. A. Sokolov, P. Bourges +6
We report neutron scattering measurements of critical magnetic excitations in the weakly ferromagnetic superconductor UCoGe. The strong non-Landau damping of the excitations we obs…
Magnetic excitations in multiferroic LuMnO3 studied by inelastic neutron scattering
H. J. Lewtas, A. T. Boothroyd, M. Rotter +6
We present data on the magnetic and magneto-elastic coupling in the hexagonal multiferroic manganite LuMnO3 from inelastic neutron scattering, magnetization and thermal expansion m…
Dispersion of the odd magnetic resonant mode in near-optimally doped Bi2Sr2CaCu2O8+d
B. Fauqué, Y. Sidis, L. Capogna +6
We report a neutron scattering study of the spin excitation spectrum in the superconducting state of slightly overdoped Bi2Sr2CaCu2O8+d system (Tc=87 K). We focus on the dispersion…
Intraplanar Magnetic Excitations in Na0.5CoO2: An Inelastic Neutron Study
J. Wooldridge, G. Balakrishnan, D. McK. Paul +3
Inelastic neutron scattering measurements mapping the in-plane magnetic interactions of Na0.5CoO2 reveal dispersive excitations at points above an energy gap Eg = 11.5(5) meV at th…