HAADF image and EDX elemental maps. (a) HAADF image and (b, c, d, e) EDX elemental maps acquired in the same area in scanning mode with a probe size of about 1 nm. Scale bar is 500 nm; each map is obtained from the K-edge signal of the selected element.
Fabbri et al. Nanoscale Research Letters 2012 7:680 doi:10.1186/1556-276X-7-680