Figure 2
From: Geometric analysis of shape transition for two-layer carbon–silicon nanotubes

CNT @ SiNT in the plane of Z = 2.3 nm, the deformation of nanotubes vary with time, where light blue is for Si atoms and light gray for C atoms.
From: Geometric analysis of shape transition for two-layer carbon–silicon nanotubes

CNT @ SiNT in the plane of Z = 2.3 nm, the deformation of nanotubes vary with time, where light blue is for Si atoms and light gray for C atoms.