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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Vyun, V.A. |
| Copyright Year | 1993 |
| Description | Author affiliation: Inst. of Semicond. Phys., Acad. of Sci., Novosibirsk, Russia (Vyun, V.A.) |
| Abstract | New acoustoelectric and photoelectric self-sustained oscillation and self-modulation phenomena in systems with relaxation have been investigated. Layered metal-semiconductor-dielectric or piezoelectric structures with external feedback have been studied theoretically and experimentally. The theory presented explains the experimental results and gives a criterion for existence of the phenomena. A quasi-harmonic regime of the self-sustained oscillations is described by the Van-der-Pol equation, which can be very useful for practical applications because it expresses the relaxation properties of the structure in terms of the oscillation frequency. Possible applications of the self-sustained oscillations to new physical and chemical sensors and methods for investigating semiconductors are suggested. Dynamic characteristics of the self-sustained oscillations under different external conditions of as temperature and illumination are discussed.< |
| Starting Page | 509 |
| Ending Page | 513 |
| File Size | 471715 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780309057 |
| DOI | 10.1109/FREQ.1993.367437 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1993-06-02 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Surface acoustic waves Voltage Optical surface waves Lighting Feedback Signal processing Optical bistability Electrons Physics Equations |
| Content Type | Text |
| Resource Type | Article |
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