In this work a non-local band-to-band tunnelling model has been implemented into a full-band Monte Carlo simulator. Two different approaches for the choice of the tunnelling path have been implemented and their impact on the transfer characteristics of different Tunnel FET structures is investigated. In both the SOI and the DG TFET architectures we have simulated, up to 1 order of magnitude of underestimation in the current and up to 15% of difference in the value of the Subthreshold Slope can be found according to the choice of the tunnelling path.
Tunneling path impact on semi-classical numerical simulations of TFET devices / DE MICHIELIS, Luca; Iellina, Matteo; Palestri, Pierpaolo; Ionescu, A; Selmi, Luca. - (2011), pp. 146-149. (Intervento presentato al convegno 2011 12th International Conference on Ultimate Integration on Silicon, ULIS 2011 tenutosi a Cork, irl nel marzo) [10.1109/ULIS.2011.5758002].
Tunneling path impact on semi-classical numerical simulations of TFET devices
PALESTRI, Pierpaolo;SELMI, Luca
2011
Abstract
In this work a non-local band-to-band tunnelling model has been implemented into a full-band Monte Carlo simulator. Two different approaches for the choice of the tunnelling path have been implemented and their impact on the transfer characteristics of different Tunnel FET structures is investigated. In both the SOI and the DG TFET architectures we have simulated, up to 1 order of magnitude of underestimation in the current and up to 15% of difference in the value of the Subthreshold Slope can be found according to the choice of the tunnelling path.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Proceedings-ULIS-2011.pdf
Accesso riservato
Dimensione
523.92 kB
Formato
Adobe PDF
|
523.92 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
