SXDM is highly sensitive to lattice tilt and orientation. Small rotations, tilts, bending, and geometric distortions of different domains inside the crystal are collectively referred to as mosaicity (Fig. ). Measurements of crystal mosaicity and orientation distributions at the nanoscale are still in their infancy. A variety of different approaches have emerged to probe this additional dimension of microstructural complexity with the necessary precision, but a robust understanding of the origins and influence of mosaicity has not been established for battery materials.