Subharmonic generation in Josephson junction fluxon oscillators biased on Fiske steps
作者:
M. P. Soerensen,
P. L. Christiansen,
R. D. Parmentier,
O. Skovgaard,
期刊:
Applied Physics Letters
(AIP Available online 1983)
卷期:
Volume 42,
issue 8
页码: 739-741
ISSN:0003-6951
年代: 1983
DOI:10.1063/1.94045
出版商: AIP
数据来源: AIP
摘要:
Numerical integration of the perturbed sine‐Gordon equation describing a long overlap‐geometry Josephson junction in a magnetic field indicates a branched structure of the first Fiske step. The major portion of the step corresponds to a simply periodic fluxon oscillation whereas the branches are characterized by subharmonic generation.
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