Narrow band microwave radiation from a biased single-Cooper-pair transistor

Simple item page
dc.creatorNaaman, O.
dc.creatorAumentado, J.
dc.date2006-09-19
dc.date2007-06-05
dc.date.accessioned2026-07-07T08:05:36Z
dc.date.available2026-07-07T08:05:36Z
dc.descriptionWe show that a single-Cooper-pair transistor (SCPT) electrometer emits narrow-band microwave radiation when biased in its sub-gap region. Photo activation of quasiparticle tunneling in a nearby SCPT is used to spectroscopically detect this radiation, in a configuration that closely mimics a qubit-electrometer integrated circuit. We identify emission lines due to Josephson radiation and radiative transport processes in the electrometer, and argue that a dissipative superconducting electrometer can severely disrupt the system it attempts to measure.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0609491
dc.identifierhttp://arxiv.org/abs/cond-mat/0609491
dc.identifierPhys. Rev. Lett. 98, 227001 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.227001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/130330
dc.subjectMesoscale and Nanoscale Physics
dc.subjectSuperconductivity
dc.titleNarrow band microwave radiation from a biased single-Cooper-pair transistor
dc.typetext

Files

Collections

arXiv