Fig. 1
From: In situ atomic-scale observation of oxidation and decomposition processes in nanocrystalline alloys
TEM images and diffraction patterns for in situ heated samples. a Low magnification images focusing on the same area recorded at different temperatures. b Integrated profiles of diffraction patterns of the same area. c ADF image and corresponding elemental distributions using EELS mapping of Cu_L2,3, Fe_L2,3 and O_K edges for the sample after in situ annealing at 420 °C. d Diffraction pattern of the sample in situ annealed at 420 °C, the corresponding BF and DF images forming from partial diffractions as schematically illustrated in the left diffraction pattern with blue circles. The scale bars in (a, c) are 50 nm and in (d) is 100 nm
