https://doi.org/10.1351/goldbook.E02014
Non-SI unit of energy, eV1.602 176 487(40)×1019 J.
Sources:
CODATA 2006 [Terms] [Book]
Green Book, 2nd ed., p. 75 [Terms] [Book]
PAC, 1996, 68, 957. (Glossary of terms in quantities and units in Clinical Chemistry (IUPAC-IFCC Recommendations 1996)) on page 971 [Terms] [Paper]