This article is cited in 9 papers

Electronic properties of semiconductors

Optical spectra of six silicon phases

V. V. Sobolev^a, V. V. Sobolev^b, S. V. Shushkov<sup>a

a</sup> Udmurt State University, Izhevsk
^b Izhevsk State Technical University

Abstract: Spectra of the sets of fundamental optical functions were determined in the range of 2–5 eV at 295 K for six silicon phases: a single crystal, a porous silicon matrix, an amorphous film, microcrystalline films with and without hydrogen, and $na$-Si in a SiO$_2$ matrix. Experimental permittivity spectra were used in the calculation. The main features of these spectra and dependences of energy of their structure on the nature of a silicon phase were established.

Received: 15.03.2011
Accepted: 21.03.2011

 English version: Semiconductors, 2011, 45:10, 1247–1250

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