Figure 11.

Diffraction tomography from a AAA spiral wound nickel metal hydride rechargable battery (shown on the right). (i) the high-Q scattering, which approximates the signal you would get from an absorption tomography experiment. The other panels show different signals in the diffraction pattern: (ii) the cathode material, (iii) the anode material, (iv) steel, (v) polymer. We have a complete diffraction pattern, and in principle a complete PDF, in each pixel of the image. Adapted from [57]. (Online version in colour.)