DocumentCode
2283508
Title
Design of an SET current meter
Author
Iwasa, A. ; Sato, A.
Author_Institution
Nat. Inst. of Adv. Ind. Sci. & Technol. (AIST), Ibaraki, Japan
fYear
2002
fDate
16-21 June 2002
Firstpage
326
Lastpage
327
Abstract
We designed a double integration type current meter as an application of the single electron effect. A single electron pump provides a current source as an inner reference. The potential in between the source and a capacitor is sensed by a single electron electrometer. By switching sources, a current is measured from the ratio of integration times.
Keywords
calibration; constant current sources; electric current measurement; electrometers; integrating circuits; single electron devices; tunnelling; SET current meters; calibration applications; double integration current meters; integration time ratio current measurement; reference current source; single electron electrometers; single electron pump current source; single electron tunneling devices; single electron tunneling effect; source/capacitor potential sensing; Current measurement; Electrons; Integrated circuit measurements; Resistors; Switched capacitor circuits; Switches; Switching circuits; Temperature; Voltage control; Voltage measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 2002. Conference Digest 2002 Conference on
Conference_Location
Ottawa, Ontario, Canada
Print_ISBN
0-7803-7242-5
Type
conf
DOI
10.1109/CPEM.2002.1034853
Filename
1034853
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