Research / 2021 / Article / Fig 5

Research Article

Tunable Negative Poisson’s Ratio in Van der Waals Superlattice

Figure 5

Electronic band structures of G/-BN superlattices in different stacking modes from DFT (gray) and TB (black) calculations. Red, green, and blue denote the contributions of the orbitals of C1, C2, and N atoms, respectively.