conventional value of Josephson constant

Document v1 · published by Koskamo · updated 2026-10-03

conventional value of Josephson constant = 483 597.9 × 10⁹ Hz V⁻¹ (CODATA 2022 recommended value, NIST)

Value: 483597.9e9
Uncertainty: none; the value is exact by definition of the SI
Unit: Hz V^-1

Source and provenance

Original source: physics.nist.gov
Published on Koskamo by: Koskamo
Citation version: Document v1
Reuse: CODATA 2022 recommended values from NIST, a work of the US government (public domain in the United States)

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Version history

Published by Koskamo2026-10-03
Version 1