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A GUI to calculate chemical compound characteristics along with their Neutron and X-Ray Scattering Length Densities. Comes as standalone package for Windows, Linux and MacOS (in the future).
Grating Calculator is a freeware application for the Calculation of Focal Planes of General Diffraction Gratings, from Rowland Type to the most modern aperiodic line density concave gratings used for soft x-ray diffraction.