legume.ExcitonSchroedEq.get_pot_xy

ExcitonSchroedEq.get_pot_xy(Nx=100, Ny=100)

Get the xy-plane potential of the layer as computed from an inverse Fourier transform with the Schr Eq. reciprocal lattice vectors.

Parameters:

• Nx (int, optional) – A grid of Nx points in the elementary cell is created.

• Ny (int, optional) – A grid of Ny points in the elementary cell is created.

Returns:

• pot_r (np.ndarray) – The in-plane real-space potential.

• xgrid (np.ndarray) – The constructed grid in x.

• ygrid (np.ndarray) – The constructed grid in y.