Method of establishing the kinetic energy scale in which the zero point corresponds to an electron at rest at the
vacuum level.
See also: Fermi level referencing
Source:
PAC, 2020, 92, 1781. 'Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)' on page 1831 (https://doi.org/10.1515/pac-2019-0404)