Electric conductivity of a material in the dark where the
free charge-carrier photogeneration is excluded.
Note: The dark electric conductivity of a material in thermal equilibrium is proportional to the product of the concentration of free
charge carriers and the
charge carrier mobility.
Source:
PAC, 2022, 94, 15. 'Glossary of terms relating to electronic, photonic and magnetic properties of polymers (IUPAC Recommendations 2021)' on page 22 (https://doi.org/10.1515/pac-2020-0501)