Nonlinear interaction of space charge waves in GaN films

The nonlinear interaction of space charge waves including amplification and conversion to high frequencies in n-GaN semiconductor films, possessing the negative differential conductance phenomenon, is presented. The simulation results suggest amplification and frequency multiplication for input sign...

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Bibliographic Details
Main Authors: Castro-R., Angel J., Garcia-B., Abel, Trejo-M., Francisco R.
Format: Conference Proceeding
Language:English
Subjects:
Antennas
Electric fields
Equations
Gallium nitride
Mathematical model
n-GaN
negative differential conductivity
Space charge
space charge waves
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Summary:The nonlinear interaction of space charge waves including amplification and conversion to high frequencies in n-GaN semiconductor films, possessing the negative differential conductance phenomenon, is presented. The simulation results suggest amplification and frequency multiplication for input signals with frequencies f
DOI:10.1109/ICEEE.2010.5608615