Fig. 5
From: Atomic-Resolution EDX, HAADF, and EELS Study of GaAs1-xBix Alloys
a HAADF image of the VCM GaAsBi sample S3. Bi concentration modulations along the growth [001] direction are visible, as well as CuPtB ordering within the Bi-enriched planes. Inset shows Fourier transform with reminiscent CuPtB ordering modulated by the VCM. b A combined Wiener filtered elemental EDX image of the sample with normalized X-ray counts for each element, Bi-green, As-Blue, and Ga-red. c Vertical X-ray count profile extracted from 3 × 3 binned raw As-K and Bi-M signals, horizontally summed within a 5 nm window