DocumentCode
3445308
Title
Fast Josephson Arrays for Voltage and Impedance Metrology
Author
Hassel, Juha ; Grönberg, Leif ; Helistö, Panu ; Seppä, Heikki ; Nissilä, Jaani ; Kemppinen, Antti
Author_Institution
VTT Inf. Technol.
fYear
2004
fDate
38139
Firstpage
154
Lastpage
155
Abstract
We introduce an optimized Josephson double array generating two independent voltages up to 1.5V using only one microwave input. Such an array, combined with the quantum Hall resistance, can provide the basic traceability for an electricity metrology laboratory from DC voltage to capacitance. We describe the array and present preliminary experimental results from DC measurements. Extending the output voltage up to 10V is discussed
Keywords
electric impedance measurement; quantum Hall effect; superconducting arrays; voltage measurement; DC measurements; Josephson double array; electricity metrology laboratory; impedance metrology; quantum Hall resistance; voltage metrology; Electrical resistance measurement; Energy consumption; Fabrication; Impedance; Information technology; Metrology; Microwave antenna arrays; Microwave generation; Quantum capacitance; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location
London
Print_ISBN
0-7803-8494-6
Electronic_ISBN
0-7803-8494-6
Type
conf
DOI
10.1109/CPEM.2004.305507
Filename
4097162
Link To Document