The fluctuation power spectrum of the Josephson junction has been evaluated in the limit of large energy barriers [(Unmax−Unmin)γ]≫1 and small currents [x≪xe]. The result is valid for finite capacitance of the junction. The effect of the fluctuating Josephson current on the voltageV(t) across the junction has also been taken into account.
Volume 93 | Issue 6
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