NOISE INDUCED PHENOMENA IN POINT JOSEPHSON JUNCTIONS
ANNA V. GORDEEVA, ANDREY L. PANKRATOV, BERNARDO SPAGNOLO · International Journal of Bifurcation and Chaos · 2008
We present the analysis of the mean switching time and its standard deviation of short overdamped Josephson junctions, driven by a direct current and a periodic signal. The effect of noise enhanced stability is investigated. It is shown that fluctuations may both decrease and increase the switching time.