DCD USANS and SESANS: a comparison of two neutron scattering techniques applicable for the study of large-scale structures

The capabilities of two techniques for extending the range of conventional small-angle neutron scattering (SANS) towards the micrometre length scale are compared, namely double-crystal diffraction ultra-small-angle neutron scattering (DCD USANS) and spin-echo SANS (SESANS).

Kookaburra: the ultra-small-angle neutron scattering instrument at OPAL

This article describes the concept, layout and expected performance of the new Bonse-Hart ultra-small-angle neutron scattering instrument Kookaburra at the ANSTO OPAL facility.