tightbinder.modifiers.apply_constant_electric_field#

apply_constant_electric_field(system, intensity, axis)[source]#

Routine to apply a constant electric field to a Hamiltonian, along the specified axis. Modifies on-site energies of the atoms of the system according to their positions.

Parameters:
  • system (System) – System object

  • intensity (float) – Amplitude of applied electric field

  • axis (str) – String

Return type:

System

Returns:

System object