44 citations · 51 across the 5 of their papers we have counts for
4 papers · 1 filter
Oxygen phonon branches in overdoped LaSrCuO
L. Pintschovius, D. Reznik, K. Yamada
The dispersion of the Cu-O bond-stretching vibrations in overdoped LaSrCuO (not superconducting) has been studied by high resolution inelastic neutron scatterin…
Local moment fluctuations in an optimally-doped high Tc superconductor
D. Reznik, J. -P. Ismer, I. Eremin +5
We present results of neutron scattering experiments on YBa2Cu3O6.95 (Tc=93K). Our results indicate that magnetic collective modes due to correlated local moments are present both…
Spin Gap in Optimally-doped YBCO
D. Reznik, L. Pintschovius, Y. Endoh +4
Spin gap in optimally-doped YBCO was investigated by inelastic neutron scattering. We found that q-integrated spectral weight in the vicinity of the spin gap has a shape of a step…
Oxygen Phonon Branches in Detwinned YBa2Cu3O7
D. Reznik, L. Pintschovius, W. Reichardt +6
We report results of inelastic neutron scattering measurements of phonon dispersions on a detwinned sample of YBaCu3O7 and compare them with model calculations. Plane oxygen bond s…