# 7.6.17.34.9. Drift_Diffusion_Magnetic

Syntax

  Species Diffusion [{of} SpeciesName] = Drift_Diffusion_Magnetic ()

Scope

  Aria Material

Summary

  Drift diffusion model for charged plasma species with magnetic field.

Description

  The flux takes on the following form, , where D is the species diffusivity, C the species concentration, the species mobility, z the species valence, the electric field, and the magnetic field.

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –