Extended Data Fig. 5: SAXS pattern from a region of the bulk polygranular PS-PDMS sample. | Nature

Extended Data Fig. 5: SAXS pattern from a region of the bulk polygranular PS-PDMS sample.

From: Seeing mesoatomic distortions in soft-matter crystals of a double-gyroid block copolymer

Extended Data Fig. 5

The structure can be nominally associated with a double-gyroid morphology, with an average cubic lattice parameter of D = 130 nm. Diffraction from the {110}tDG and {200}tDG families, which are forbidden for the cubic \(Ia\bar{3}d\) space group, are observed, indicating the non-affine deformation of the cubic double-gyroid lattice.

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