Published April 1, 1972 | Version v1
Journal article Metadata-only

Josephson junctions with Nb/Al composite electrodes

Creators

Description

Josephson tunnel junctions have been fabricated incorporporating a thin layer of normal metal which is oxidized to form the tunnel barrier. The tunnel devices tested were of the form Nb/Al/Al2O3/Nb and several milliamperes of Josephson current were observed at 4.2°K. These samples have been found to have better defined tunneling characteristics than samples of the form Nb/NbOx/Nb.

Additional details

Identifiers

DOI
10.1063/1.1654136;

Publishing Information

Journal Title
Applied Physics Letters
Journal Volume
20
Journal Issue
7
Series
Appl. Phys. Lett.
Journal Page Range
254-256
ISSN
0003-6951

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
3027874
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ALUMINIUM; ALUMINIUM OXIDES; ELECTRIC CURRENTS; ELECTRIC POTENTIAL; FABRICATION; JOSEPHSON EFFECT; JOSEPHSON JUNCTIONS; NIOBIUM; SUPERCONDUCTORS; ULTRALOW TEMPERATURE
Descriptors DEC
ALUMINIUM COMPOUNDS; CURRENTS; ELEMENTS; METALS; OXIDES; SEMICONDUCTOR JUNCTIONS; TRANSITION ELEMENTS

Optional Information

Notes
Updated automatically by Metadata and Full-Text Enrichment Agent