71 citations · 238 across the 12 of their papers we have counts for
12 papers
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…
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…
Lattice dynamics and electron-phonon coupling in Sr2RuO4
M. Braden, W. Reichardt, Y. Sidis +2
The lattice dynamics in SrRuO has been studied by inelastic neutron scattering combined with shell-model calculations. The in-plane bond-stretching modes in SrRuO e…
Bond-Bending and Bond-Stretching Phonons in Ferromagnetic La_0.7Sr_0.3MnO_3
D. Reznik, W. Reichardt
Longitudinal optical phonons with oxygen character were measured in La_0.7Sr_0.3MnO_3 by inelastic neutron scattering in the (1 0 0) cubic direction and results were compared with…
Phonon Mechanism of the Ferromagnetic Transition in La1-xSrxMnO3
D. Reznik, W. Reichardt
Temperature dependence of longitudinal optical phonons with oxygen character was measured in La1-xSrxMnO3 (x=0.2, 0.3) by inelastic neutron scattering in the (1 0 0) cubic directio…