Electronic and optical properties of semiconductors

Instability of the current of the longitudinal autosoliton in $p$-InSb in a longitudinal magnetic field

I. K. Kamilov, A. A. Stepurenko, A. E. Gummetov

Daghestan Institute of Physics after Amirkhanov

Abstract: The possibility of obtaining instabilities of the current of the longitudinal autosoliton in the dissipative structure in $p$-InSb is studied experimentally under the effect of a longitudinal magnetic field on the sample. Oscillations of three types with a range of values of the frequency and amplitude characteristic of each range, as well as its own specific mechanism of excitation of these instabilities, are found.

Received: 27.04.2009
Accepted: 04.05.2009

 English version: Semiconductors, 2010, 44:2, 145–150

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