Skip to main content
. 2022 Feb 28;16(3):4139–4151. doi: 10.1021/acsnano.1c09843

Table 2. Interatomic Distance to the Out-of-Plane Direction Deduced from Scanning Tunnel Electron Microscopy (STEM) Images of Bilayer and Trilayer Gr in Figure 4b and c, Respectivelya.

graphic file with name nn1c09843_0010.jpg

a

The interatomic distance of Gr and FePd layers was approximately 0.2 nm. The shorter interatomic distance compared with graphite (0.355 nm) indicates that the chemisorption-type van der Waals (vdW) force was bonded Gr and FePd. The lattice distance to the perpendicular direction of FePd is almost constant (approximately 0.38 nm).