Microwave controlled phase coherent transport in mesoscopic S-N-S structures

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dc.creatorLundin, N. I.
dc.creatorGorelik, L. Y.
dc.creatorShekhter, R. I.
dc.creatorShumeiko, V. S.
dc.creatorJonson, M.
dc.date1999-05-26
dc.date.accessioned2026-07-07T03:13:33Z
dc.date.available2026-07-07T03:13:33Z
dc.descriptionWe show that transport through a superconducting quantum point contact biased at subgap voltages is strongly affected by a microwave field. The subgap current is increased by several orders of magnitude. Quantum interference among resonant scattering events involving photon absorption is reflected as an oscillating structure in the I-V curve. We also discuss how the same interference effect can be applied for detecting weak electromagnetic signals up to the gap frequency, and how it is affected by dephasing and relaxation.
dc.description11 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9905386
dc.identifierhttp://arxiv.org/abs/cond-mat/9905386
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29338
dc.subjectSuperconductivity
dc.subjectMesoscale and Nanoscale Physics
dc.titleMicrowave controlled phase coherent transport in mesoscopic S-N-S structures
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