qimpy.grid.Coulomb_Slab

class Coulomb_Slab(grid, n_ions, iDir)

Bases: object

Coulomb interactions between fields and point charges in a truncated Slab geometry

Parameters:

• grid (Grid) –

• n_ions (int) –

• iDir (int) –

__init__(grid, n_ions, iDir)

Initialize truncated coulomb calculation

Parameters:

• grid (Grid) –

• n_ions (int) –

• iDir (int) –

Return type:

None

Methods

__init__	Initialize truncated coulomb calculation
ewald
stress
update_lattice_dependent

Attributes

grid
ion_width
sigma
iDir
iR
iG