NeumannBoundaryCondition

class NeumannBoundaryCondition(value=None)

A Neumann type boundary condition.

Parameters:value (PhysicalQuantity of type energy/length) – The constraint value to fix the derivative of the Hartree difference potential to.
Default: 0.0 * eV/Angstrom
value()
Returns:The constraint value.
Return type:PhysicalQuantity of type energy/length