193 citations · 814 across the 12 of their papers we have counts for
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cond-mat.supr-con2008★ 1 cited
Negative conductance in driven Josephson junctions
Marcin Kostur, Lukasz Machura, Jerzy Luczka +2
We investigate an optimal regime of negative-valued conductance, emerging in a resistively and capacitively shunted Josephson junction, which is driven simultaneously by both, a ti…
cond-mat.supr-con2007★ 72 cited
Anomalous transport in biased ac-driven Josephson junctions: Negative conductances
M. Kostur, L. Machura, P. Talkner +2
We investigate classical anomalous electrical transport in a driven, resistively and capacitively shunted Josephson junction device. Novel transport phenomena are identified in cha…
cond-mat.supr-con2007★ 1 cited
Frequency Windows of Absolute Negative Conductance in Josephson Junctions
L. Machura, M. Kostur, P. Talkner +2
We report on anomalous conductance in a resistively and capacitively shunted Josephson junction which is simultaneously driven by ac and dc currents. The dependence of the voltage…