Mutual synchronization of two coupled self-oscillators based on GaAs/AlGaAs superlattices

Autor:	S. G. Konnikov, D. A. Sakseev, K. N. Gorshkov, S. Yu. Ivanov, G. K. Rasulova, I. V. Pentin, A. Yu. Kazakov, Vadim Kovalyuk, A. Yu. Egorov, Pavel N. Brunkov
Rok vydání:	2011
Předmět:	Physics Synchronization (alternating current) Domain wall (magnetism) Physics and Astronomy (miscellaneous) Condensed matter physics Oscillation Superlattice Harmonics Biasing Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Constant (mathematics) Excitation
Zdroj:	Technical Physics. 56:826-830
ISSN:	1090-6525 1063-7842
DOI:	10.1134/s1063784211060211
Popis:	The interaction of self-oscillators based on 30-period weakly coupled GaAs/AlGaAs superlattices is studied. The action of one self-oscillator on the other was observed for a constant bias voltage in the absence of generation of self-sustained oscillations in one of the oscillators. It is shown that induced oscillations in a forced oscillator appear due to excitation of oscillations in the system of coupled oscillators forming the electric-field domain wall at the frequency of one of the higher harmonics of a forcing oscillation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ffe161edf102f940d439d2de67429c45 https://doi.org/10.1134/s1063784211060211 Zobrazit plný text záznamu Plný text ve formátu PDF