Figure 7
From: Magneto-strain effects in 2D ferromagnetic van der Waal material CrGeTe\(_3\)
Crystal structure of CrGeTe\(_3\) (a) single layer (b) along ab-plane (in-plane) (c) along c-axis (out-of-plane). The arrows show the direction of spins on Cr atoms in (a) and (c). Hexagonal lattice is shown in ab-plane in (b).
