Abstract
The realisation a 0.25 μm NMOSFET using arsenic implanted GexSi1-xas gate material, with minimal changes in an existing process is reported. The etching of this gate material does not pose a problem and the underlying thin gate oxide is hardly attacked. We will show good transistor characteristics for both a 6nm and a 4.5 nm oxide thickness. VTroll-off is comparable for the poly-Si and poly-GexSi1-xgates.
Original language | English |
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Title of host publication | ESSDERC 1996 |
Subtitle of host publication | Proceedings of the 26th European Solid State Device Research Conference |
Editors | Massimo Rudan, Giorgio Baccarani |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Pages | 601-604 |
Number of pages | 4 |
ISBN (Print) | 9782863321966 |
Publication status | Published - 1 Jan 1996 |
Event | 26th European Solid State Device Research Conference, ESSDERC 1996 - Bologna, Italy Duration: 9 Sept 1996 → 11 Sept 1996 Conference number: 26 |
Conference
Conference | 26th European Solid State Device Research Conference, ESSDERC 1996 |
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Abbreviated title | ESSDERC |
Country/Territory | Italy |
City | Bologna |
Period | 9/09/96 → 11/09/96 |