7.6.3.4.3. Ohms_Law

Syntax: Charge Density Diffusive Flux [{of} SpeciesName] = Ohms_Law ()
Scope: Aria Material
Summary: Ohm’s law version of charge density diffusive flux
Description: The diffusive flux is proportional to the gradient of the voltage:

$\bf{J} = -\sigma \nabla V,$

where $\sigma$ is the electrical conductivity, and $V$ is the voltage.

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