Fig. 1

SANS 2D neutron scattering intensity distribution diagrams. A Isotropic scattering; B anisotropic neutron scattering, with the ‘isotropy’ of the interfaces of the scattering domains, I, calculated as the ratio of the lengths of the minor and major axes of the fitted ellipse (I = a/b where a ≤ b, 0 < I ≤ 1); C mean tilting angle, α, of interfaces of scattering domains measured as the angle from the positive horizontal axis to the nearest minor axis of the ellipse fitted to the neutron scattering intensity distribution (-90° < α ≤ 90°).