Multiple gate NVM cells with improved Fowler-Nordheim tunneling program and erase performances (Articolo in rivista)

Type
Label
  • Multiple gate NVM cells with improved Fowler-Nordheim tunneling program and erase performances (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Alternative label
  • Gerardi C, Tripiciano E, Cina G, Lombardo S, Garozzo C, Corso D, Betro G, Pace C, Crupi F (2010)
    Multiple gate NVM cells with improved Fowler-Nordheim tunneling program and erase performances
    in Solid-state electronics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gerardi C, Tripiciano E, Cina G, Lombardo S, Garozzo C, Corso D, Betro G, Pace C, Crupi F (literal)
Pagina inizio
  • 1319 (literal)
Pagina fine
  • 1325 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 54 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Numonyx, Technol Transfer, I-95121 Catania, Italy 2. CNR, Ist Microelettron & Microsistemi, I-95121 Catania, Italy 3. Univ Calabria, Dipartimento Elettron Informat & Sistemist, I-87036 Arcavacata Di Rende, CS Italy (literal)
Titolo
  • Multiple gate NVM cells with improved Fowler-Nordheim tunneling program and erase performances (literal)
Abstract
  • Multiple gate tridimensional memory cells can have several additional advantages besides increased read current and excellent Ion/Ioff ratio, which are inherent in the multiple-gate transistor architecture. We show that tridimensional memory cells with rounded top geometry and SONOS storage stack strongly improve the Fowler-Nordheim tunneling program-erase performances because of an enhanced electric field effect and an increase of the cell coupling factor. Moreover, a remarkable enhancement of the tridimensional cell performances is expected if the blocking silicon oxide and the poly-silicon gate in the SONOS memory stack are replaced with a high-k dielectric and a high work-function metallic control gate. (literal)
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