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Fluxon dynamics in discrete Josephson transmission lines with stacked junctions
- Source :
- Journal of Applied Physics. Jan 1, 1997, Vol. 81 Issue 1, p309, 6 p.
- Publication Year :
- 1997
-
Abstract
- Parallel one-dimensional arrays composed of double-layer stacked small Josephson tunnel junctions were experimentally and numerically investigated. In addition to various features already known for classic single-layer arrays, a new resonant state which corresponds to the locking of the fluxon oscillations to a frequency of small-amplitude oscillations of the superconducting phase in middle islands of small stacks was discovered. Numerical simulations of a simplified circuit were in agreement with experiments and confirmed the proposed qualitative mechanism. There was no proof for the so-called multiple-fluxon propagation in double-junction arrays.
Details
- ISSN :
- 00218979
- Volume :
- 81
- Issue :
- 1
- Database :
- Gale General OneFile
- Journal :
- Journal of Applied Physics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.19174439