DocumentCode
2181369
Title
Feasibility study on an indirect quantum standard of the ampere
Author
Arri, E. ; Andreone, D. ; Boella, G. ; Cabiati, F. ; Marullo-Reedtz, G.
Author_Institution
Dipartimento di Autom. e Inf., Politecnico di Torino, Italy
fYear
1994
fDate
June 27 1994-July 1 1994
Firstpage
202
Lastpage
203
Abstract
An indirect quantum standard of current, based on the simultaneous use of the Josephson and quantum Hall effects, may help to achieve interesting results in fundamental experiments involving the determination of the elementary electrical charge e and of the Josephson and von Klitzing constants. A feasibility study of such a measuring system is proposed.<>
Keywords
Josephson effect; charge measurement; constants; measurement standards; quantum Hall effect; units (measurement); Josephson effect; SI ampere; elementary electrical charge; feasibility; indirect quantum standard; quantum Hall effects; von Klitzing constant; Current measurement; Electric variables measurement; Electrons; Elementary particle vacuum; Hall effect; Josephson effect; Mechanical variables measurement; Proposals; Quantum mechanics; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location
Boulder, CO, USA
Print_ISBN
0-7803-1984-2
Type
conf
DOI
10.1109/CPEM.1994.333171
Filename
333171
Link To Document