ORNL SESANS data of reproducibility samples

SESANS data measured on the HB-2D instrument (at the High Flux Isotope Reactor HFIR at Oak Ridge National Laboratory ORNL, a reactor neutron source). The data are of SmartMembranes FlexiPor Membrane with 100 nm mean pore diameter (ORNL_Flexipor.ses) and of a sheet of Papyex flexible graphite (ORNL_Papyex.ses). Data are in the current (as of 14 November 2024) SESANS (or *.ses) format. This format includes metadata along with a header with four-column data (spin-echo length in Å, normalized scattering correlation function in Å^{-2} cm^{-1}, error in the normalized scattering correaltion function in the same units, and the neutron wavelength in Å). The detailed experimental setup can be found in F. Funama, C. M. Wolf, K. Weigandt, J. Shen, S. R. Parnell and F. Li, Spin echo small-angle neutron scattering using superconducting magnetic Wollaston prisms, Rev. Sci. Instrum., 2024, 95(7), 073709, DOI:10.1063/5.0217884.