DYNAMICAL PROPERTIES OF AN UNDERDAMPED SINGLE-PLAQUETTE JOSEPHSON-JUNCTION ARRAY

Authors
KIM J SHIN HJ LEE HJ
Citation
J. Kim et al., DYNAMICAL PROPERTIES OF AN UNDERDAMPED SINGLE-PLAQUETTE JOSEPHSON-JUNCTION ARRAY, Physica. B, Condensed matter, 194, 1994, pp. 139-140
Citations number
9
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
139 - 140
Database
ISI
SICI code
0921-4526(1994)194:<139:DPOAUS>2.0.ZU;2-O
Abstract
We have studied, both analytically and numerically, the dynamical prop erties of a single-plaquette square array consisting of 2x2 supercondu cting islands coupled by resistively and capacitively shunted Josephso n junctions (RCSJ). In zero magnetic field the dynamics of the system becomes identical to that of a single Josephson junction. But in an ex ternal magnetic field it shows a transition to chaos even in a dc bias current only.