Toward a programmable HTS Josephson voltage standard: recent results

Author

Klushin, Alexander M. ; Weber, Clemens ; Borovitskii, Solomon I. ; Starodubrovskii, Ruslan K. ; Lauer, Andreas ; Wolff, Ingo ; Kohlstedt, Hermann

Author_Institution

Inst. fur Schicht- und Ionentech., Forschungszentrum Julich GmbH, Germany

Volume

48

Issue

2

fYear

1999

fDate

4/1/1999 12:00:00 AM

Firstpage

274

Lastpage

278

Abstract

This paper summarizes recent results of our work toward a voltage standard based on a high-temperature superconducting (HTS) Josephson junction array. The concept of a programmable HTS voltage standard and technological aspects of its fabrication are discussed. New circuits providing uniform microwave current distribution along the HTS array are described

Keywords

Josephson effect; current distribution; high-temperature superconductors; measurement standards; superconducting junction devices; superconducting microwave devices; voltage measurement; HTS; Josephson junction array; Josephson voltage standard; programmable voltage standard; standard fabrication; uniform microwave current distribution; Critical current; Current distribution; Frequency; High temperature superconductors; Josephson junctions; Microwave antenna arrays; Microwave circuits; Nitrogen; Superconducting microwave devices; Voltage;

fLanguage

English

Journal_Title

Instrumentation and Measurement, IEEE Transactions on

Publisher

ieee

ISSN

0018-9456

Type

jour

DOI

10.1109/19.769581

Filename

769581