The S/C cathode was scanned by lab-based X-ray nano-scale CT scanner (Zeiss Xradia 810 Ultra, Carl Zeiss Inc.). 1601 projections were obtained for the specimen. The standard reconstruction algorithm is used to reconstruct sample. The voxel resolution at 126 nm with the narrower (64 μm x 64 μm) field of view was achieved.
The Royal Academy of Engineering (CiET1718/59)
Faraday Institution (LiSTAR)