Figure 1From: A transmission electron microscope study of Itokawa regolith grainsDark-field STEM image of the disordered rim in particle RA-QD02-0125 and corresponding element ratio profiles. A dark-field STEM image of the disordered rim in particle RA-QD02-0125 (left) and corresponding element ratio profiles from the core through the rim of the grain, indicated by the yellow arrow in the STEM image (right).Back to article page