Technology hub: Quantum sensing and metrology
Function: Electrical quantities and quantum electrical standards
Realising or measuring voltage, resistance, current and impedance from quantum effects, the basis of the electrical units of the SI.
- Axis
- Function — What does it measure?
- Validation
- Proposed — not yet validated by an expert
- Sources
- CEN/CENELEC JTC 22 Quantum Technologies: Standardization Roadmap on Quantum Technologies, Release 1.1 (June 2025), JTC22 Q06; chapter 9, Quantum metrology, quantum sensing and quantum imaging, p. 91 (Josephson voltage and quantum Hall resistance standards); p. 92 (a: quantum electronics) (read 2026-10-29)
- Quantum Flagship: Strategic Research and Industry Agenda (SRIA) for quantum technologies, draft for the second phase of the public consultation; chapter 3, Quantum Sensing & Metrology Roadmap Update 2026 (pp. 75 to 100), pp. 89-90 (electrical quantum metrology: quantum Hall devices, single-electron currents, JAWS) (read 2026-10-29)
- EURAMET, European Metrology Network for Quantum Technologies (EMN-Q): European Metrology Network on Quantum Technologies: Strategic Research Agenda (draft V1.0, 8 June 2023), PDF pp. 10-11 (quantum voltage standards and JAWS; quantum Hall resistance) (read 2026-10-29)
Classification rules of this value
keywords: quantum hall, josephson voltage, voltage standard*, resistance standard*, current standard*, single-electron current*, single electron current*, electron pump*, jaws, electrical metrology, metrological triangle, cryogenic current comparator*, quantum ampere
0 confirmed items have this value.
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