< back to main site

Publications

Superconductivity and the SI (Metric) systems based on fundamental constants.

Williams, E*; Robinson, I A (2011) Superconductivity and the SI (Metric) systems based on fundamental constants. In: 100 years of Superconductivity. Taylor & Francis. ISBN 9781439849460

Full text not available from this repository.

Abstract

Superconducting measurements that help connect the unit of mass, the kilogram, to the Planck constant h are bringing the time when the scale for all units in the International System of Units (SI) can be defined directly through fundamental and atomic constants.

Item Type: Book Chapter/Section
Keywords: SI, watt balance, kilogram, redefinition, Planck constant, mass measurement, Josephson, Quantum Hall, Electronic kliogram, Quantum kilogram, moving coil
Subjects: Engineering Measurements
International
Engineering Measurements > Mass, Force, Pressure
International > Metrology
Electromagnetics > Electrical Quantum Standards
Publisher: Taylor & Francis
Last Modified: 02 Feb 2018 13:14
URI: http://eprintspublications.npl.co.uk/id/eprint/5306

Actions (login required)

View Item View Item