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. 2024 May 18;15:4242. doi: 10.1038/s41467-024-48677-4

Fig. 4. Nanostructural characterizations of Ce1.25Fe3CoSb12 flexible thin film.

Fig. 4

a Low-magnification TEM image of the Ce1.25Fe3CoSb12 thin film used for nanostructure analysis. b Corresponding selected area electron diffraction (SAED) pattern. c TEM image of a large particle in the thin film structure. d High-resolution TEM (HRTEM) image of nanograins between large particles. e HRTEM image of nanograins taken from another area with indexed lattice information. f Corresponding filtered HRTEM image to show lattice distortions and a potential edge-like dislocation. g TEM image of a large particle with quantum-dot-sized nanoinclusions in it. The inset shows a corresponding fast Fourier transform (FFT) pattern. h HRTEM image of these quantum-dot-sized nanoinclusions magnified from (g). i Corresponding filtered image.