Useful Links Neutron Scattering Periodic table of the elements Neutron scattering lengths Calculate scattering length density, absorption XS, (1/e) - length for your sample , old link Crystallography International tables (PSI domain only) Inorganic crystal structure data base ISOTROPY software suite Bilbao Crystallographic Server Magnetic structure data base General Information Swiss Neutron Scattering Society SGN/SSDN Swiss Society for Crystallography SGK/SSCR European Neutron Scattering Association ENSA Conference calendar