Title :
The chaotic oscillations of a single Josephson Junction with external magnetic fields
Author :
Ma, Jian-Guo ; Wolff, Ingo
Author_Institution :
Dept Electrical Engineering, Gerhard-Mercator University, Bismarckstr 81, 47057 Duisburg, Germany
Abstract :
Using the Melnikov Method the oscillations of a single Josephsonjunction 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 dependent on some parameters the Josephsonjunction with external magnetic field will go from stable periodic states to chaotic states.
Keywords :
Capacitors; Chaos; Difference equations; Differential equations; Equivalent circuits; Josephson junctions; Magnetic analysis; Magnetic circuits; Magnetic fields; Resistors;
Conference_Titel :
Microwave Conference, 1995. 25th European
Conference_Location :
Bologna, Italy
DOI :
10.1109/EUMA.1995.337140
