This article is cited in 3 papers

Spectroscopy, interaction with radiation

Features of the transformation of the exciton cathodoluminescence spectra of CdSe epitaxial layers with increasing excitation level

È. A. Senokosov^a, V. I. Chukita^a, I. N. Odin^b, M. V. Chukichev<sup>c

a</sup> Department of Physics and Mathematics, T. G. Shevchenko Pridnestrie State University, Tiraspol'
^b Lomonosov Moscow State University, Faculty of Chemistry
^c Lomonosov Moscow State University, Faculty of Physics

Abstract: Features of the transformation of the cathodoluminescence spectra of CdSe epitaxial layers with increasing excitation level are studied. It is shown that the spectra at 78 K exhibit the following transformation as the excitation-current density increases: (A-exciton line)-(non-degenerate electron-hole plasma bands)-(degenerate electron-hole plasma bands).

Received: 18.04.2013
Accepted: 23.05.2013

 English version: Semiconductors, 2014, 48:2, 191–194

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