Modern technology continuously requires the development of new materials, where the knowledge and control of interface structure and properties becomes increasingly important. For many processes, it is precisely at the interfaces that things are happening. A striking example are the processes that control life itself, from cellular interactions to the whole organism.
Sweden is one of the leading countries in surface science in a broad sense from condensed matter and hard materials, through soft matter to life science. Furthermore, the European Spallation Source has identified a capability gap in the area.
This project will deliver a competitive instrument proposal for a dedicated grazing-incidence small-angle scattering (GISANS) beamline, named SAGA (Surface Analysis using Grazing Angle neutron scattering), which may be constructed as one of the next suite of ESS instruments 16-22. More information about the project can be found at:
www.GISANS.se .
This survey aims to gather initial information to ensure that a dedicated GISANS instrument like SAGA will cover the relevant scientific scope of future Swedish and European users.