U. Bhattacharya et al., TRANSFERRED SUBSTRATE SCHOTTKY-COLLECTOR HETEROJUNCTION BIPOLAR-TRANSISTORS - FIRST RESULTS AND SCALING LAWS FOR HIGH F(MAX), IEEE electron device letters, 16(8), 1995, pp. 357-359
Unlike normal heterojunction bipolar transistors (HBT's), transferred
substrate Schottky-collector HBT's (SCHBT's) exhibit substantial incre
ases in f(max) as the emitter and collector stripes are scaled to deep
submicron dimensions, First generation SCHBT's with aligned 1-mu m em
itter and collector stripes have been fabricated.