Millimeter-wave low-noise and high-power metamorphic HEMT amplifiers and devices on GaAs substrates. - Colin S. Whelan; Phil F. Marsh; William E. Hoke; Rebecca A. McTaggart; Peter S. Lyman; Peter J. Lemonias; Steven M. Lardizabal; Robert E. Leoni III; Steven J. Lichwala; Thomas E. Kazior (IEEE J. Solid State Circuits, 2000)

Reliability of metamorphic HEMTs on GaAs substrates. - Phil F. Marsh; Colin S. Whelan; William E. Hoke; Robert E. Leoni III; Thomas E. Kazior (Microelectron. Reliab., 2002)