Title :
Chaos in Josephson tunnel junctions
Author :
Gubankov, V.N. ; Konstantinyan, K. ; Koshelets, V.P. ; Ovsyannikov, G.A.
Author_Institution :
Academy of Sciences, Moscow, USSR
fDate :
5/1/1983 12:00:00 AM
Abstract :
Experimental data have been obtained confirming the theoretical assumption of chaos existence in superconducting tunnel junctions (STJ) with hysteretic I-V curve (IVC) in the presence of the external microwave radiation for zero bias current. The dynamic of the chaos formation was investigated and the chaos intensity was estimated. Observation of chaotic oscillations for bias current smaller than the critical current are reported and discussed.
Keywords :
Chaos; Electromagnetic radiation effects; Josephson device radiation effects; Cathodes; Chaos; Electromagnetic heating; Fabrication; Hysteresis; Microwave integrated circuits; Niobium; Radio frequency; Sputtering; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1983.1062478
