Fig. 6: Grain boundaries in r-TiO2.
From: Informing quantum materials discovery and synthesis using X-ray micro-computed tomography
Floating zone-grown rutile TiO2 is visualized in both (a) diffraction CT and (b) absorption CT data. Multiple crystalline domains are present in the sample, as is expected for an early-stage portion of the growth. The absorption data shown has had a Sobel filter applied to highlight the edges.
