DocumentCode
2276917
Title
Uncertainty evaluation in a two-terminal cryogenic current comparator
Author
Bierzychudek, M.E. ; Elmquist, R.E.
Author_Institution
Inst. Nac. de Tecnol. Ind., San Martin, Argentina
fYear
2008
fDate
8-13 June 2008
Firstpage
152
Lastpage
153
Abstract
In this paper we present the uncertainty evaluation of a new cryogenic current comparator (CCC) bridge designed to compare two-terminal 1 MOmega and 10 MOmega standard resistors with the quantized Hall resistance (QHR) and then scale from these values to other values between 10 kOmega and 1 GOmega.
Keywords
bridge circuits; cryogenic electronics; current comparators; CCC bridge; quantized Hall resistance; resistance 1 Mohm; resistance 10 Mohm; resistance 10 kohm to 1 Gohm; resistors; two-terminal cryogenic current comparator; uncertainty evaluation; Bridge circuits; Cryogenics; Current measurement; Electrical resistance measurement; Feedback; Resistors; SQUIDs; Thermal resistance; Uncertainty; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location
Broomfield, CO
Print_ISBN
978-1-4244-2399-6
Electronic_ISBN
978-1-4244-2400-9
Type
conf
DOI
10.1109/CPEM.2008.4574698
Filename
4574698
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