Superconducting Single-Electron Transistor in a Locally Tunable Electromagnetic Environment: Dissipation and Charge Fluctuations

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dc.creatorLu, W.
dc.creatorMaranowski, K. D.
dc.creatorRimberg, A. J.
dc.date2002-04-12
dc.date.accessioned2026-07-07T02:45:02Z
dc.date.available2026-07-07T02:45:02Z
dc.descriptionWe have developed a novel system consisting of a superconducting single-electron transistor (S-SET) coupled to a two-dimensional electron gas (2DEG), for which the dissipation can be tuned in the immediate vicinity of the S-SET. Within linear response, the S-SET conductance varies nonmonotonically with increasing 2DEG impedance. We find good agreement between our experimental results and a model incorporating electromagnetic fluctuations in both the S-SET leads and the 2DEG, as well as low-frequency switching of the S-SET offset charge.
dc.identifierhttps://arxiv.org/abs/cond-mat/0204287
dc.identifierhttp://arxiv.org/abs/cond-mat/0204287
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19165
dc.subjectMesoscale and Nanoscale Physics
dc.subjectSuperconductivity
dc.titleSuperconducting Single-Electron Transistor in a Locally Tunable Electromagnetic Environment: Dissipation and Charge Fluctuations
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