Title :
Comparison of quantum Hall effect resistance standards of the BNM/LCIE and the BIPM
Author :
Delahaye, F. ; Witt, T.J. ; Piquemal, F. ; Geneves, G.
Author_Institution :
Bur. Int. des Poids et Mesures, Sevres, France
fDate :
June 27 1994-July 1 1994
Abstract :
A comparison of quantum Hall effect (QME) resistance standards has been carried out by transporting a complete QHE system from the BIPM to the Laboratoire Primaire d´Electricite-Magnetisme (BNM/LCIE). From 13 to 17 December 1993, measurements of a 100 /spl Omega/ resistance standard were carried out with the QHE standards of the two laboratories. The results agree to within a few parts in 10/sup 9/.<>
Keywords :
electric resistance measurement; low-temperature techniques; measurement standards; quantum Hall effect; 100 ohm; BIPM; BNM/LCIE; Laboratoire Primaire d´Electricite-Magnetisme; QHE standards; cryogenic probe; cryostat; quantum Hall effect resistance standards; Bridges; Cryogenics; Electrical resistance measurement; Frequency; Hall effect; Magnetic flux density; Measurement standards; Probes; Superconducting magnets; Temperature;
Conference_Titel :
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location :
Boulder, CO, USA
Print_ISBN :
0-7803-1984-2
DOI :
10.1109/CPEM.1994.333416
