366 citations · 1k across the 18 of their papers we have counts for
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Phonons and electron-phonon coupling in the phonon-mediated superconductor YNi2B2C
F. Weber, L. Pintschovius, W. Reichardt +5
We present a combined density-functional-perturbation-theory and inelastic neutron scattering study of the lattice dynamical properties of YNi2B2C. In general, very good agreement…
Electron-phonon coupling in the conventional superconductor YNiBC at high phonon energies studied by time-of-flight neutron spectroscopy
F. Weber, S. Rosenkranz, L. Pintschovius +9
We report an inelastic neutron scattering investigation of phonons with energies up to 159 meV in the conventional superconductor YNiBC. Using the SWEEP mode, a newly devel…
Phonon lineshapes in the vortex state of the phonon-mediated superconductor YNiBC
F. Weber, L. Pintschovius, K. Hradil +1
We present an inelastic neutron scattering study of phonon lineshapes in the vortex state of the type-II superconductor YNiBC. In a previous study [Phys. Rev. Lett. \textbf…
Symmetry of spin excitation spectra in the tetragonal paramagnetic and superconducting phases of 122-ferropnictides
J. T. Park, D. S. Inosov, A. Yaresko +16
We study the symmetry of spin excitation spectra in 122-ferropnictide superconductors by comparing the results of first-principles calculations with inelastic neutron scattering (I…
Hidden magnetic excitation in the pseudogap phase of a model cuprate superconductor
Yuan Li, Victor Balédent, Guichuan Yu +8
The elucidation of the pseudogap phenomenon of the cuprates, a set of anomalous physical properties below the characteristic temperature T* and above the superconducting transition…
Normal-State Spin Dynamics and Temperature-Dependent Spin Resonance Energy in an Optimally Doped Iron Arsenide Superconductor
D. S. Inosov, J. T. Park, P. Bourges +8
The proximity of superconductivity and antiferromagnetism in the phase diagram of iron arsenides, the apparently weak electron-phonon coupling and the "resonance peak" in the super…
Magnetic resonance in the model high-temperature superconductor HgBaCuO
G. Yu, Y. Li, E. M. Motoyama +7
We present an inelastic neutron scattering study of the structurally simple single-layer compound HgBaCuO close to optimal doping ( K). A well-defined a…
Direct observation of the superconducting gap in phonon spectra
F. Weber, A. Kreyssig, L. Pintschovius +5
We show that the superconducting energy gap can be directly observed in phonon spectra, as predicted by recent theories. In addition, since each phonon probes the gap on only a…
Two characteristic energies in the low-energy antiferromagnetic response of the electron-doped high-temperature superconductor NdCeCuO
G. Yu, Y. Li, E. M. Motoyama +3
Inelastic neutron scattering for NdCeCuO near optimal doping (, ) reveals that the dynamic magnetic susceptibility at th…
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…