Quantum interference phenomena between long Josephson junctions
Abstract
A system composed of two long Josephson junctions coupled by a superconducting loop has been experimentally investigated. The results show evidence of macroscopic quantum interference when the device is current-biased both on the Josephson current and on dc current singularities.
- Publication:
-
Physics Letters A
- Pub Date:
- May 1985
- DOI:
- 10.1016/0375-9601(85)90269-5
- Bibcode:
- 1985PhLA..109..117C
- Keywords:
-
- Interferometers;
- Josephson Junctions;
- Quantum Electronics;
- Volt-Ampere Characteristics;
- Bias;
- Magnetic Fields;
- Modulation;
- Solid-State Physics