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- Title
Superconducting quantum interference device without Josephson junctions.
- Authors
Burlakov, A.; Gurtovoi, V.; Il'in, A.; Nikulov, A.; Tulin, V.
- Abstract
A new type of a superconducting quantum interference device (SQUID) based on a single superconducting loop without Josephson junctions and with asymmetric contacts has been proposed. This SQUID offers advantages in simplicity of fabrication and a steeper dependence of measured quantities on the magnetic flux. To confirm the possibility of making this type of SQUID, the magnetic field dependence of the critical current in an aluminum ring with asymmetric contacts has been experimentally investigated.
- Subjects
SUPERCONDUCTING quantum interference devices; JOSEPHSON junctions; FABRICATION (Manufacturing); MAGNETIC flux; MAGNETIC fields; ALUMINUM; MICROELECTRONICS
- Publication
JETP Letters, 2014, Vol 99, Issue 3, p169
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364014030059