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Dynamical behavior of RF-biased Josephson junctions (II)

Journal Article:

Abstract

Numerical investigations of a differential equation describing a rf-biased Josephson junction, in which the interference term current is included, are carried out in some parameter region. The existence of the intermittant transition to chaos is obtained and the critical exponent of the scaling law is determined in agreement with theoretical predictions. Furthermore, the Lyapunov exponent is calculated for several parameters, then the fractal dimension of strange attractor d/sub L/ is obtained, its dependence on the Lyapunov exponent is defined by Kaplan and Yorke. In addition, the Kolmogorov capacity of strange attractor d/sub c/ is also calculated by box-counting algorithm. Such calculated values of d/sub L/ and d/sub c/ are close to each other as expected.
Publication Date:
Sep 01, 1985
Product Type:
Journal Article
Reference Number:
EDB-86-038425
Resource Relation:
Journal Name: Wuli Xuebao; (China); Journal Volume: 34:9
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; JOSEPHSON JUNCTIONS; NUMERICAL ANALYSIS; ELECTRIC CURRENTS; LYAPUNOV METHOD; SCALING LAWS; CURRENTS; JUNCTIONS; MATHEMATICS; SUPERCONDUCTING JUNCTIONS; 656101* - Solid State Physics- Superconductivity- General Theory- (-1987)
OSTI ID:
6324799
Research Organizations:
Department of Physics, Nanjing University
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Journal ID: CODEN: WLHPA; TRN: 86-005179
Submitting Site:
HEDB
Size:
Pages: 1149-1190
Announcement Date:

Journal Article:

Citation Formats

Xi-Dan, Wang, and Xi-Xian, Yao. Dynamical behavior of RF-biased Josephson junctions (II). China: N. p., 1985. Web.
Xi-Dan, Wang, & Xi-Xian, Yao. Dynamical behavior of RF-biased Josephson junctions (II). China.
Xi-Dan, Wang, and Xi-Xian, Yao. 1985. "Dynamical behavior of RF-biased Josephson junctions (II)." China.
@misc{etde_6324799,
title = {Dynamical behavior of RF-biased Josephson junctions (II)}
author = {Xi-Dan, Wang, and Xi-Xian, Yao}
abstractNote = {Numerical investigations of a differential equation describing a rf-biased Josephson junction, in which the interference term current is included, are carried out in some parameter region. The existence of the intermittant transition to chaos is obtained and the critical exponent of the scaling law is determined in agreement with theoretical predictions. Furthermore, the Lyapunov exponent is calculated for several parameters, then the fractal dimension of strange attractor d/sub L/ is obtained, its dependence on the Lyapunov exponent is defined by Kaplan and Yorke. In addition, the Kolmogorov capacity of strange attractor d/sub c/ is also calculated by box-counting algorithm. Such calculated values of d/sub L/ and d/sub c/ are close to each other as expected.}
journal = {Wuli Xuebao; (China)}
volume = {34:9}
journal type = {AC}
place = {China}
year = {1985}
month = {Sep}
}