29 citations · 99 across the 6 of their papers we have counts for
6 papers
Electronic excitations in J=0 Os halides studied by RIXS and optical spectroscopy
P. Warzanowski, M. Magnaterra, P. Stein +10
We demonstrate that the cubic antifluorite-type halides KOsCl, KOsBr, and RbOsBr are excellent realizations of non-magnetic J=0 compounds. The magnetic susc…
Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics
L. Foglia, R. Mincigrucci, A. A. Maznev +23
Collective lattice dynamics determine essential aspects of condensed matter, such as elastic and thermal properties. These exhibit strong dependence on the length-scale, reflecting…
RIXS interferometry and the role of disorder in the quantum magnet BaTiIrO
M. Magnaterra, M. Moretti Sala, G. Monaco +8
Motivated by several claims of spin-orbit driven spin-liquid physics in hexagonal BaTiIrO hosting Ir2O9 dimers, we report on resonant inelastic x-ray scattering…
Temperature dependence of iron local magnetic moment in phase-separated superconducting chalcogenide
L. Simonelli, T. Mizokawa, M. Moretti Sala +6
We have studied local magnetic moment and electronic phase separation in superconducting KFeSe by x-ray emission and absorption spectroscopy. Detailed temperature…
Coexistence of different electronic phases in the K0.8Fe1.6Se2 superconductor: a bulk-sensitive hard x-rays spectroscopy study
L. Simonelli, N. L. Saini, M. Moretti Sala +5
We have studied electronic and magnetic properties of the K0.8Fe1.6Se2 superconductor by x-ray absorption and emission spectroscopy. Detailed temperature dependent measurements alo…
Intra-molecular origin of the fast relaxations observed in the Brillouin light scattering spectra of molecular glass-formers
G. Monaco, S. Caponi, R. Di Leonardo +2
The Brillouin light scattering spectra of the o-terphenyl single crystal are compared with those of the liquid and the glass phases. This shows: i) the direct evidence of a fast re…