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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2007 Volume 47, Number 7, Pages 1229–1247 (Mi zvmmf282)

This article is cited in 2 papers

Reflection and transmission of plasma waves at the interface of crystallites

A. V. Latyshev, A. A. Yushkanov

Moscow State Regional University, ul. Radio 10a, Moscow, 107005, Russia

Abstract: A linearized problem of the reflection and transmission of a plasma wave at the boundary of a half-space (namely, the plane separating two crystallites) is formulated and analytically solved. The electron distribution function and the electric field inside the half-space of a degenerate plasma are found. The reflection and transmission coefficients are determined as functions of the input parameters of the problem. The longwave limit (i.e., the resonance case when the oscillation frequency of the self-consistent electric field is close to the natural (Langmuir) oscillation frequency) is analyzed.

Key words: plasma wave problem, analytical solution, degenerate plasma, the probability of electrons transmitting through a boundary, longwave limit.

UDC: 519.634

Received: 22.11.2006


 English version:
Computational Mathematics and Mathematical Physics, 2007, 47:7, 1179–1196

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