11. Both reactors were also used for neutron scattering crystallography. 12. MMTK and the software nMoldyn that uses molecular dynamics trajectories to predict neutron scattering spectra. 13. In neutron scattering , the first-order Born approximation is almost always adequate, except for elastic media. 14. Cold neutrons are particularly valuable for neutron scattering experiments. 15. Neutron scattering measurements are available also at a resolution of 1.1 ? PDB ID 3U7T.16. The phenomenon was discovered in five-�ngstr�m channels in beryl, using neutron scattering and ab initio simulations. 17. Applications include atomic physics and neutron scattering . 18. Neutron scattering as an experimental technique is used in crystallography, physics, physical chemistry, biophysics, and materials research.19. Several neutron scattering techniques have been developed to use thermal neutrons to characterize magnetic micro and nanostructures. 20. In those instances, one can use a technique called inelastic incoherent neutron scattering to determine the vibrational frequencies.