Traceability Chain at KRISS from DC Quantum Hall Resistance to Farad Using Coaxial Bridges
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F19%3AN0000068" target="_blank" >RIV/00177016:_____/19:N0000068 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/19:00335846
Result on the web
<a href="https://ieeexplore.ieee.org/document/8643335" target="_blank" >https://ieeexplore.ieee.org/document/8643335</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TIM.2019.2896365" target="_blank" >10.1109/TIM.2019.2896365</a>
Alternative languages
Result language
angličtina
Original language name
Traceability Chain at KRISS from DC Quantum Hall Resistance to Farad Using Coaxial Bridges
Original language description
A national traceability chain from dc quantum Hall resistance (QHR) to capacitance has been established at Korea Research Institute of Standards and Science using various impedance standards and coaxial bridges. An ac-dc calculable resistance standard of nominal value of 12.9 k Omega was used as a transfer standard from dc to ac at the frequency of 1.541 kHz. Two ac coaxial bridges, developed by INRiM, were employed: a ratio bridge, linking the 103-k Omega ac resistor to the 12.9-k Omega ac-dc calculable resistor calibrated in terms of the dc QHR and a quadrature bridge, calibrating the 1000 pF capacitors versus the 103-k Omega ac resistors. The ratio bridge defines the 103-k Omega resistor as a two-terminal-pair (2TP) standard and the 12.9-k Omega resistor as a four-terminal-pair standard; a cable correction was applied to the 2TP defined standard. The stability of all standards has been monitored for more than 3 years to be within a few parts in 10(6). The capacitance value, obtained with the new traceability chain, shows an agreement (a few parts in 10(7)) in a comparison with the reference values, traced from the National Institute for Standards and Technology (USA).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Instrumentation and Measurement
ISSN
0018-9456
e-ISSN
1557-9662
Volume of the periodical
68
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1941 - 1947
UT code for WoS article
000468210200040
EID of the result in the Scopus database
2-s2.0-85065870598