Use the Electrode Current Source node to define contributions to the current density from electron current sources. The
Current source,
Qs (SI unit: A/m
3), is added according to the following equation:
and σs denotes the electrode’s conductivity and
s the electric potential.
To use this feature, click the Show More Options button (
) and select
Advanced Physics Options in the
Show More Options dialog box. Then add the node from the
Additional Sources submenu.
