Inelastic Neutron Scattering Data for FeSn

Inelastic neutron scattering data from FeSn collected with the SEQUOIA spectrometer at the Spallation Neutron Source located at Oak Ridge National Laboratory. A 4.43 g sample of FeSn was used for the measurements as described in doi: https://doi.org/10.1103/PhysRevB.105.L180403 and the associated supplemental information. The data were collected with an incident energy of 500 meV. The Fermi chopper frequency was 480 Hz, which provides a resolution of 38.2 meV (FWHM) for elastic scattering. Additional details are available in https://doi.org/10.1103/PhysRevB.105.L180403 and the associated supplemental information. The data may be viewed and analyzed with the software packages Mantid (http://dx.doi.org/10.5286/SOFTWARE/MANTID) and Dave (doi: 10.6028/jres.114.025). Sample angles measured: -20 deg to 20 deg and 160 deg to 200 deg where 0 deg is defined for ki//c* Sample Orientation vectors: ‘u’: '-0.0032, 0.0201, -1.0’ ‘v’: '-1.0, 0.0278, -0.0059'