Synchronization of chaos and small signal amplification in electron-hole plasma of germanium

Author

Aliev, Kamil M. ; Kamilov, Ibragimkhan K. ; Ibragimov, Khadjimu Rat O ; Abakarova, Naida S.

Author_Institution

Inst. of Phys., Daghestan Sci. Centre of Russian Acad. of Sci., Makhachkala, Russia

Volume

2

fYear

2003

fDate

20-22 Aug. 2003

Firstpage

675

Abstract

The effect of an external harmonic signal on the screw instability of the current in the electron-hole plasma has been studied experimentally in Ge at 77 K and 300 K. The influence exerted by external signals with various amplitudes and frequencies, applied to a sample both additively and multiplicatively, on the synchronization, amplification and stability of the system in absolute and convective modes of instability excitation has been investigated at points of bifurcation in a wide region of the parametric space.

Keywords

amplification; bifurcation; chaos; elemental semiconductors; germanium; semiconductor plasma; stability; synchronisation; 300 K; 77 K; Ge; bifurcation; chaos synchronization; convective instability mode; electron-hole plasma; external harmonic signal; germanium; parametric space; screw instability excitation; signal frequency; small signal amplification; stability; Bifurcation; Chaos; Etching; Fasteners; Frequency synchronization; Germanium; Magnetic fields; Nonlinear dynamical systems; Plasma stability; Probes;

fLanguage

English

Publisher

ieee

Conference_Titel

Physics and Control, 2003. Proceedings. 2003 International Conference

Print_ISBN

0-7803-7939-X

Type

conf

DOI

10.1109/PHYCON.2003.1236916

Filename

1236916