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Autor:
F. Overney, B. Jeanneret
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 56:431-434
Recently, ac measurements of the quantized Hall resistance have shown a linear relationship between the deviation of the Hall resistance from the perfectly quantized value DeltaRH and the dissipation in the system represented by the longitudinal resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c62d5c69ed4f67f8f310ffba0d540c5
https://doi.org/10.1109/tim.2007.891162
https://doi.org/10.1109/tim.2007.891162
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 49:1326-1330
In order to realize a quantum capacitance standard, a vacuum-gap cryogenic capacitor based on a coaxial design has been developed. A tuning mechanism allows adjustment of the room temperature value of the capacitance to obtain the value of 1 pF at cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f4f833ee990b73bc5f5d0077dba351c
https://doi.org/10.1109/19.893278
https://doi.org/10.1109/19.893278
Autor:
F. Overney, B. Jeanneret
Publikováno v:
CPEM 2010.
This paper describes a measuring set up based on a synchronous sampling system which allows the calibration of any kind of impedance (resistance, inductance or capacitance) in terms of a reference resistance standard. The impedance range covered star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f5adfc43887fd39381bb6249ad80cf8
https://doi.org/10.1109/cpem.2010.5544367
https://doi.org/10.1109/cpem.2010.5544367
Publikováno v:
CPEM 2010.
To automate the calibration of capacitance standards, an eight channel coaxial multiplexer has been developed to be used with a widely used commercial capacitance bridge. The use of the multiplexer doesn't worsen the intrinsic uncertainty of the brid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf0b411ef78e4542f6879282c873ec2
https://doi.org/10.1109/cpem.2010.5545287
https://doi.org/10.1109/cpem.2010.5545287
Autor:
F. Overney
Publikováno v:
2008 Conference on Precision Electromagnetic Measurements Digest.
This paper describes a measurement set up based on a synchronous sampling system which allows the realization of the henry directly from the ohm and the second. This new set up improved the realization of the henry at METAS by a factor of 5. For the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9d708d3299b138239856c833a23f489
https://doi.org/10.1109/cpem.2008.4574976
https://doi.org/10.1109/cpem.2008.4574976
Autor:
H.E. van den Brom, O. Kerkhof, S.V. Lotkhov, Sergey.A. Bogoslovsky, G.-D. Willenberg, H. Scherer, A.B. Zorin, S. Pedersen, C. Kristoffersson, A. Aassime, P. Delsing, M.A. Taslakov, Z. Ivanov, H. Nilsson, S. Giblin, P. Kleinschmidt, C. Hof, A.L. Eichenberger, F. Overney, B. Jeanneret, G. Genevis, N. Feltin, L. Devoille, F. Gay, F.P.M. Piquemal
Publikováno v:
IEEE Transactions on Instrumentation and Measurement, 52 (2)
The European COUNT project exploits two complementary single electron tunneling devices for use in electrical current metrology: a single electron pump as a current source and a single electron counter as a current meter. An electron pump has been de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd148be97eea9a585dc3135045c957a
http://resolver.tudelft.nl/uuid:f8a69852-a13a-457d-9e84-733b15a3c66a
http://resolver.tudelft.nl/uuid:f8a69852-a13a-457d-9e84-733b15a3c66a
Publikováno v:
Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031).
In order to realize a quantum capacitance standard, a highly stable vacuum-gap cryogenic capacitor based on a coaxial design has been developed. A tuning mechanism allows to adjust the room temperature value of the capacitance to obtain a value of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7318265305b25358b78887fe04b81f3
https://doi.org/10.1109/cpem.2000.851007
https://doi.org/10.1109/cpem.2000.851007
Publikováno v:
Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031).
A time and frequency transfer experiment by GPS carrier phase has been set up over the Atlantic. This paper focuses on the long term behaviour of the technique and on its performances in comparison with well established methods. In particular, the re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049a3bd4f55d5e58c75b9f2913492345
https://doi.org/10.1109/cpem.2000.850884
https://doi.org/10.1109/cpem.2000.850884
Autor:
B. Jeckelmann, A. Rufenacht, B. Jeanneret, F. Overney, K. Pierz, A. von Campenhausen, G. Hein
Publikováno v:
Conference on Precision Electromagnetic Measurements. Conference Digest. CPEM 2000 (Cat. No.00CH37031).
A large effort has been launched in many European national laboratories to implement the AC quantum Hall resistance as a practical quantum standard for the AC resistance. This effort is coordinated through an European project. The present paper summa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb27ba8d589d5ec29bc91e3967a45722
https://doi.org/10.1109/cpem.2000.851111
https://doi.org/10.1109/cpem.2000.851111