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Microwave-induced constant-voltage steps at one volt from a series array of Josephson junctions

Journal Article · · Appl. Phys. Lett.; (United States)
DOI:https://doi.org/10.1063/1.95222· OSTI ID:6613411
It is demonstrated that a series array of 1474 Josephson junctions can produce quantized voltages up to 1.2 V when driven by microwaves at 90 GHz in the absence of a dc bias. This result brings closer the possibility of a practical Josephson voltage standard at the 1-V level.
Research Organization:
Physikalisch--Technische Bundesanstalt, 3300 Braunschweig, West Germany
OSTI ID:
6613411
Journal Information:
Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 45:4; ISSN APPLA
Country of Publication:
United States
Language:
English