Abstract
Enhancement-mode nMISFET's fabricated on 6H-SiC substrates exhibit remarkable reliability and durability at high temperatures. These devices incorporate ONO (oxide-nitride-oxide) gate dielectrics made by the JVD (Jet-Vapor Deposition) method. Projected operating lifetimes of over 200 years under an oxide field of 3 MV/cm, and over 10 years under a field of 3.6 MV/cm, have been demonstrated at 450 °C. These values are believed to far exceed the best data reported to date.
| Original language | English (US) |
|---|---|
| Pages (from-to) | II/- |
| Journal | Materials Science Forum |
| Volume | 338 |
| State | Published - 2000 |
| Externally published | Yes |
| Event | ICSCRM '99: The International Conference on Silicon Carbide and Related Materials - Research Triangle Park, NC, USA Duration: Oct 10 1999 → Oct 15 1999 |
ASJC Scopus subject areas
- General Materials Science
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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