Effect of microwave irradiation on the emission and capture dynamics in silicon metal oxide semiconductor field effect transistors (Articolo in rivista)

Type
Label
  • Effect of microwave irradiation on the emission and capture dynamics in silicon metal oxide semiconductor field effect transistors (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2924407 (literal)
Alternative label
  • Prati, E; Fanciulli, M; Calderoni, A; Ferrari, G; Sampietro, M (2008)
    Effect of microwave irradiation on the emission and capture dynamics in silicon metal oxide semiconductor field effect transistors
    in Journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Prati, E; Fanciulli, M; Calderoni, A; Ferrari, G; Sampietro, M (literal)
Pagina inizio
  • 104502 (literal)
Pagina fine
  • 1-6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 103 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Prati, Enrico; Fanciulli, Marco] Ist Nazl Fis Mat, Lab Nazl Mat & Disposit Microelect, I-20041 Agrate Brianza, Italy; [Calderoni, Alessandro; Ferrari, Giorgio; Sampietro, Marco] Politecn Milan, Dipartimento Elettr & Informat, I-20133 Milan, Italy (literal)
Titolo
  • Effect of microwave irradiation on the emission and capture dynamics in silicon metal oxide semiconductor field effect transistors (literal)
Abstract
  • Microwave irradiation causes voltage fluctuations in solid state nanodevices. Such an effect is relevant in atomic electronics and nanostructures for quantum information processing, where charge or spin states are controlled by microwave fields and electrically detected. Here, the variation of the characteristic times of the capture and emission of a single electron by an interface defect in submicron metal oxide semiconductor field effect transistor is calculated and measured as a function of the microwave power. In the model, the frequency of the voltage modulation is assumed to be large if compared to the inverse of the characteristic times. The variation of the characteristic times under microwave irradiation is quantitatively predicted from the microwave frequency dependent stationary current generated by the voltage fluctuation itself. The expected values agree with the experimental measurements. The reported effect has to be carefully considered in electrically detected single electron spin resonance experiments. In such experiments, a spurious change of the power of the microwave coupled to the device could be confused with the single spin resonance. (c) 2008 American Institute of Physics. (literal)
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