I hope you are well.I have two questions about the deformation potential.
- The vasp code does not give correct CBM and VBM edges for 2D materials. For accurate CBM and VBM edges, we need to subtract the vacuum energy from these. Is this feature included in amset code?
- The deformation potential describes the change in energy of the bands with a change in volume but for two-dimensional material but there is a large vacuum along the z-direction in 2D materials. Do we need to multiply the volume factor (V/monolayer thickness) to deformation constant?