A novel multiple-self-aligned fabrication process is developed for recessed gate microwave static induction transistors (SITs) in silicon carbide (SiC). This process is demonstrated by fabricating 4H-SiC SITs having record f/sub T/ of 7 GHz.
Published in:
Electron Device Letters, IEEE
(Volume:21
,
Issue:
12
)
Date of Publication: Dec. 2000