Figure 5
(Top) An oxygen map, and (middle) bulk and (bottom) interfacial species maps of FIB section 2A (sourced from the pellet's center) near a defect in the sample. The color bars on the right-hand side indicate a quantitative measure of the oxygen content in each phase, with the scale corresponding to the oxygen edge step for each pixel. The STXM pixel size is 100 nm × 100 nm. |