Superconductive three-terminal amplifier / discriminator (Articolo in rivista)

Type
Label
  • Superconductive three-terminal amplifier / discriminator (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/TASC.2009.2017952 (literal)
Alternative label
  • Quaranta O.; Marchetti S.; Martucciello N.; Pagano S.; Ejrnaes M.; Cristiano R.; Nappi C. (2009)
    Superconductive three-terminal amplifier / discriminator
    in IEEE transactions on applied superconductivity (Print); IEEE-Institute Of Electrical And Electronics Engineers Inc., Piscataway (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Quaranta O.; Marchetti S.; Martucciello N.; Pagano S.; Ejrnaes M.; Cristiano R.; Nappi C. (literal)
Pagina inizio
  • 367 (literal)
Pagina fine
  • 370 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5152993 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 19 (literal)
Rivista
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
  • G (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, SA, Italy; INFM Coherentia, CNR, I-80126 Naples, Italy; INFM Supermat, CNR, I-84081 Baronissi, SA, Italy; Ist Cibernet E Caianiello, CNR, I-80078 Pozzuoli, NA, Italy (literal)
Titolo
  • Superconductive three-terminal amplifier / discriminator (literal)
Abstract
  • We describe a new superconductive three-terminal device that acts as a fast pulse amplifier and discriminator. The device is based on a parallel nano-wire configuration. The nano-wires are properly biased near their critical current. When a current pulse of sufficient amplitude is injected into one of the wires, a transition to the normal state of all the wires occurs, thus generating a large output current pulse. This device could be used as a pulse amplifier for signals generated by nano-wire detectors or by RSFQ circuits. The parallel nano-wire structure can be realized with the same fabrication process used for NbN Superconducting Single Photon Detector (SSPD), so its integration into the existing technology is straightforward. Here we present numerical simulations of the device, with special attention to circuit requirement for the correct operation. (literal)
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