Figure 2
SANS for (left) nanospheres and (right) nanocubes, comparing concentrated (261 and 271 mg ml−1, >5 vol.%) and dilute (7 mg ml−1, lower scattering cross section) dispersions. Data are shown for the isotropic case (zero field, black) and radially integrated in directions parallel (orange) and perpendicular (blue) to the applied magnetic field of 1.5 T. The bottom panels show the extracted structure factors with the nearest-neighbour correlation peaks (arrows). |