Pa. Kiely et al., INVERSION CHANNEL HFET WITH UNITY CURRENT GAIN FREQUENCY OF 14GHZ ANDSURFACE-EMITTING LASER FROM A SINGLE EPITAXIAL-GROWTH, Electronics Letters, 29(17), 1993, pp. 1521-1523
High speed capability up to 14 GHz is reported for the inversion chann
el HFET using the inversion channel technology device structure. The t
ransistor is fabricated from the same epitaxial growth and with the sa
me fabrication technology as previously used to demonstrate the vertic
al cavity double heterostructure optoelectronic switching (DOES) law.