Am. Kusters et al., 0.5 MU-M GATE LENGTH INP IN0.75GA0.25AS/INP PSEUDOMORPHIC HEMT WITH HIGH DC AND RF PERFORMANCE/, Electronics Letters, 29(10), 1993, pp. 841-842
High performance InP/In0.75Ga0.25As/InP pseudomorphic double heterojun
ction (DH) HEMTs with a gate length of 0.5 mum are reported. Both DC a
nd RF characteristics of this new type of Al-free HEMT demonstrate its
suitability for microwave applications.