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Extremely short electromagnetic pulse in a superlattice taking into account field inhomogeneity along its axis

  • Semiconductor Structures, Low-Dimensional Systems, and Quantum Phenomena
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Abstract

The propagation of a two-dimensional electromagnetic pulse in a semiconductor superlattice is investigated. For the first time, inhomogeneity of the pulse field along the superlattice axis is taken into account. The electromagnetic-field evolution and the charge density in a sample are described with the help of the set of Maxwell equations and the continuity equation. As a result of numerical modeling, the possibility of propagation of the two-dimensional electromagnetic pulse in the superlattice is shown. It is established that the propagation of the electromagnetic pulse results in redistribution of the electron concentration in the sample.

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Correspondence to M. B. Belonenko.

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Original Russian Text © E.G. Fedorov, N.N. Konobeeva, M.B. Belonenko, 2014, published in Fizika i Tekhnika Poluprovodnikov, 2014, Vol. 48, No. 10, pp. 1383–1387.

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Fedorov, E.G., Konobeeva, N.N. & Belonenko, M.B. Extremely short electromagnetic pulse in a superlattice taking into account field inhomogeneity along its axis. Semiconductors 48, 1348–1352 (2014). https://doi.org/10.1134/S1063782614100078

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  • DOI: https://doi.org/10.1134/S1063782614100078

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