Modern small-angle neutron scattering (SANS) instruments such as D11 have variable wavelengths and variable sample-to-detector and collimation distances. This makes them suitable for studying molecular structures on length scales varying from one to thousands of nanometres. SANS technology can thus make considerable contributions to our understanding of the structure and dynamics of soft matter (polymeric and colloidal systems, for example, both in solution and in the bulk state).
SANS experiments traditionally make use of a range of different equipment. SANS sample environment equipment for equilibrium conditions is used in static experiments for example, using sample holders, furnaces, vacuum and pressure devices etc.
