Gq. Chen et al., ANALYSIS AND SIMULATION OF EXTENDED HYDRODYNAMIC MODELS - THE MULTI-VALLEY GUNN OSCILLATOR AND MESFET SYMMETRIES, VLSI design (Print), 6(1-4), 1998, pp. 277-282
We introduce a novel two carrier hydrodynamic model, which incorporate
s higher dimensional geometric effects into a one dimensional model. W
e study (1) the GaAs device in the notched oscillator circuit, and, (2
) a MESFET channel, and its symmetries. We present new mathematical re
sults for a reduced model.