Josephson single‐flux‐quantum logic circuits using niobium weak links
作者:
H. Tamura,
Y. Okabe,
T. Sugano,
期刊:
Applied Physics Letters
(AIP Available online 1981)
卷期:
Volume 39,
issue 9
页码: 761-763
ISSN:0003-6951
年代: 1981
DOI:10.1063/1.92845
出版商: AIP
数据来源: AIP
摘要:
Josephson logic circuits using fluxoid quantization in a one‐junction interferometer to represent logical states have been fabricated from thin films of Nb by means of photolithography, electron beam lithography, and reactive ion etching. A variable thickness bridge is used as a Josephson junction in the one‐junction interferometer. The logic circuits have shown AND and OR logic functions.
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