Observation of first and third harmonic responses in two-dimensional AlGaAs/GaAs HEMT devices due to plasma wave interaction
Plasma waves are oscillations of electron density in time and space, and in deep submicron field effect transistors, typical plasma frequencies, !p, lie in the terahertz (THz) range and do not involve any quantum transitions. Hence, using plasma wave excitation for detection and/or generation of THz...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier Ltd
2008
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| Subjects: | |
| Online Access: | http://eprints.utm.my/7108/1/Observation_of_first_and_third_harmonic_responses.pdf |