79 citations · 166 across the 6 of their papers we have counts for
6 papers
Nematic correlation length in iron-based superconductors probed by inelastic x-ray scattering
A. M. Merritt, F. Weber, J. -P. Castellan +7
Nematicity is ubiquitous in electronic phases of high- superconductors, particularly in the Fe-based systems. We used inelastic x-ray scattering to extract the temperature-dep…
Soft phonons reveal the nematic correlation length in Ba(FeCo)As
F. Weber, D. Parshall, L. Pintschovius +8
Nematicity is ubiquitous in electronic phases of high- superconductors, particularly in the Fe-based systems. While several experiments have probed nematic fluctuations, they…
Finite-momentum nematic fluctuations soften phonons in the superconducting state of Ba(FeCo)As
F. Weber, D. Parshall, L. Pintschovius +6
Nematic order is ubiquitous in liquid crystals and is characterized by a rotational symmetry breaking in an otherwise uniform liquid. Recently a similar phenomenon has been observe…
Evidence for a charge collective mode associated with superconductivity in copper oxides from neutron and x-ray scattering measurements of LaSrCuO
S. R. Park, T. Fukuda, A. Hamann +5
In superconducting copper oxides some Cu-O bond-stretching phonons around 70meV show anomalous giant softening and broadening of electronic origin and electronic dispersions have l…
Inelastic neutron and x-ray scattering as probes of the sign structure of the Fe-pnictide superconducting gap
T. A. Maier, S. Graser, P. J. Hirschfeld +1
Neutron spin-flip scattering observations of a resonance in the superconducting state is often taken as evidence of an unconventional superconducting state in which the gap changes…
Dispersion of Magnetic Excitations in Superconducting Optimally Doped YBa_2Cu_3O_6.95
D. Reznik, P. Bourges, L. Pintschovius +4
Detailed neutron scattering measurements of YBa_2Cu_3O_6.95 found that the resonance peak and incommensurate magnetic scattering induced by superconductivity represent the same phy…