The on-current and its ballistic limit for MOSFETs designed according to the 2003 International Technology Roadmap for Semiconductors down to the 45-nm node, are evaluated by using the full-band, self-consistent Monte Carlo simulator with quantum–mechanical corrections described in Part I. Our results show that quasi-ballistic transport increases for G below approximately 50 nm and contributes most part of the ON improvements related to scaling. Thanks to a lower vertical electric field, double-gate silicon-on-insulator MOSFETs with ultrathin body and low channel doping achieve performance closer to the ballistic limit than the bulk counterparts.
Understanding Quasi-Ballistic Transport in nano-MOSFETs. Part II: Technology Scaling along the ITRS
ESSENI, David;PALESTRI, Pierpaolo;SELMI, Luca;
2005-01-01
Abstract
The on-current and its ballistic limit for MOSFETs designed according to the 2003 International Technology Roadmap for Semiconductors down to the 45-nm node, are evaluated by using the full-band, self-consistent Monte Carlo simulator with quantum–mechanical corrections described in Part I. Our results show that quasi-ballistic transport increases for G below approximately 50 nm and contributes most part of the ON improvements related to scaling. Thanks to a lower vertical electric field, double-gate silicon-on-insulator MOSFETs with ultrathin body and low channel doping achieve performance closer to the ballistic limit than the bulk counterparts.File | Dimensione | Formato | |
---|---|---|---|
eminenteTED05.pdf
non disponibili
Tipologia:
Altro materiale allegato
Licenza:
Non pubblico
Dimensione
538.13 kB
Formato
Adobe PDF
|
538.13 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.