Title :
The chaotic oscillations of a Josephson junction with external magnetic field
Author :
Ma, Jian-Guo ; Wolff, Ingo
Author_Institution :
Dept. of Electr. Eng., Duisburg Univ., Germany
fDate :
5/1/1996 12:00:00 AM
Abstract :
Using the Melnikov method the oscillation of a single Josephson junction with external magnetic field and DC bias is analyzed. Under the external magnetic field the junction can operate in chaos even if there is no bias. The numerical results show that in dependence on some parameters the Josephson junction with external magnetic field will go from stable periodic states to chaotic states
Keywords :
Josephson effect; chaos; equivalent circuits; numerical analysis; oscillations; superconducting junction devices; DC bias; Josephson junction; Melnikov method; chaos; chaotic oscillations; equivalent circuit; external magnetic field; numerical results; stable periodic states; Bifurcation; Chaos; Difference equations; Differential equations; Equivalent circuits; Integrated circuit modeling; Josephson junctions; Magnetic analysis; Magnetic circuits; Magnetic fields;
Journal_Title :
Magnetics, IEEE Transactions on
