QHE-Based Calibration of Electrical Impedance Standards

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F03%3A03095539" target="_blank" >RIV/68407700:21230/03:03095539 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Kalibrace etalonů elektrické impedance založená na využití kvantového Hallova jevu
Original language description
Coaxial transformer bridges applied to a newly formed system for calibrating impedance standards are described. In this system, an R-R bridge characterizes reference quantum Hall devices as well as directly links them to 12 906.4 Ohms or 10 000 Ohms standard resistors. These resistors, in turn, serve as reference standards in capacitance calibrations made by a multifrequency quadrature R-C bridge and a C-C bridge. Finally, by means of a multifrequency double-balance L bridge 1 nF and 10 nF capacitors calibrated in this manner are linked to inductance standards whose values range from 1 mH to 100 mH.
Czech name
Kalibrace etalonů elektrické impedance založená na využití kvantového Hallova jevu
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Project
<a href="/en/project/GA102%2F02%2F1056" target="_blank" >GA102/02/1056: Quantum Hall effect based calibration of inductance standards</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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