“…Recently, results of FIB-SEM 3D serial sectioning tomography on EB-PVD TBC systems have been published. In [71], results from FIB-SEM serial sectioning have been compared to such achieved by CT using different X-ray sources. Besides some pore size distribution analysis of the BC and the diffusion zone between substrate and BC, the 3D representations have been qualitatively compared with 2D SEM images.…”