88 citations · 295 across the 21 of their papers we have counts for
4 papers · 1 filter
Phonon density of states in lanthanide-based nanocrystals
Z. H. Li, D. Hudry, R. Heid +10
We report a combined inelastic neutron and X-ray scattering study of the phonon density of states of the nano- and microcrystalline lanthanide-based materials NaYYb$_{0.18}…
Soft elastic constants from phonon spectroscopy in hole-doped Ba(K,Na)FeAs and Sr_x_2_2$
M. Kauth, S. Rosenkranz, A. H. Said +3
We report inelastic x-ray scattering measurements of the in-plane polarized transverse acoustic phonon mode propagating along [100] in various hole-doped compounds belo…
Dominant in-plane symmetric elastoresistance in CsFe2As2
P. Wiecki, A. -A. Haghighirad, F. Weber +3
We study the elastoresistance of the highly correlated material CsFe2As2 in all symmetry channels. Neutralizing its thermal expansion by means of a piezoelectric-based strain cell…
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…