Negative conductance in driven Josephson junctions

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dc.creatorKostur, Marcin
dc.creatorMachura, Lukasz
dc.creatorLuczka, Jerzy
dc.creatorTalkner, Peter
dc.creatorHanggi, Peter
dc.date2008-03-19
dc.date.accessioned2026-07-07T09:41:13Z
dc.date.available2026-07-07T09:41:13Z
dc.descriptionWe investigate an optimal regime of negative-valued conductance, emerging in a resistively and capacitively shunted Josephson junction, which is driven simultaneously by both, a time-periodic (ac) and a constant (dc) current. We analyze the current-voltage characteristics in the regime of absolute negative conductance. We additionally explore the stability of the negative response with respect to the ac-current frequency.
dc.description10 pages, 4 figures, Presented at the 20th Marian Smoluchowski Symposium on Statistical Physics, Krakow, September 22-27, 2007; Acta Phys. Pol. B 2008 (in press)
dc.identifierhttps://arxiv.org/abs/0803.2776
dc.identifierhttp://arxiv.org/abs/0803.2776
dc.identifierActa Physica Polonica B 39, p1115 (2008)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/161750
dc.subjectSuperconductivity
dc.subjectStatistical Mechanics
dc.titleNegative conductance in driven Josephson junctions
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