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1991 | 80 | 3 | 425-428

Article title

Nonlinear Coupling of Oscillatory Modes in Current Flow in Semi-Insulating GaAs

Content

Title variants

Languages of publication

EN

Abstracts

EN
Spontaneous current oscillations in semi-insulating (SI) GaAs sample caused by high electric field domains nucleation were perturbed by modulated illumination. Coupling between domain and photocurrent oscillations leads to quasiperiodic and frequency-locked behaviour. The observed Arnol'd tongues structure follows the Farey tree ordering and agrees with predictions of the circle map theory. We also suggest a possible mechanism responsible for the coupling of the modes.

Keywords

EN

Year

Volume

80

Issue

3

Pages

425-428

Physical description

Dates

published
1991-09

Contributors

author
  • Institute of Experimental Physics, Warsaw University, ul. Hoża 69, 00-681 Warszawa, Poland
  • Institute of Experimental Physics, Warsaw University, ul. Hoża 69, 00-681 Warszawa, Poland

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv80z329kz
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