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Proceedings Paper

Slow damping of electron distribution function fluctuations in equilibrium semiconductors
Author(s): Slavik V. Melkonyan; Vladimir M. Aroutiounian; Ferdinand V. Gasparyan; Can E. Korman
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Paper Abstract

Process of the origin and relaxation of the fluctuation of distribution function of conduction electrons in space-homogenous and non-degenerate equilibrium semiconductors is discussed. The fluctuations of electron distribution function, formed as result of the internal fluctuations of the phonon system, are studied. The physical mechanisms of the origin and following slow (diffusion) damping of the equilibrium fluctuations of the electron and phonon distribution functions are represented. It is shown that in low frequency region the Fourier-component of distribution function fluctuations of predominantly long wavelength electrons and phonons are depends on frequency by law ω-1/2.

Paper Details

Date Published: 25 May 2004
PDF: 10 pages
Proc. SPIE 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II, (25 May 2004); doi: 10.1117/12.546827
Show Author Affiliations
Slavik V. Melkonyan, Yerevan State Univ. (Armenia)
Vladimir M. Aroutiounian, Yerevan State Univ. (Armenia)
Ferdinand V. Gasparyan, Yerevan State Univ. (Armenia)
Can E. Korman, George Washington Univ. (United States)


Published in SPIE Proceedings Vol. 5472:
Noise and Information in Nanoelectronics, Sensors, and Standards II
Janusz M. Smulko; Yaroslav Blanter; Mark I. Dykman; Laszlo B. Kish, Editor(s)

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