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Proceedings Paper

Libration anomalies of exciton spectra
Author(s): V. M. Kolosyuk; Bohdan M. Nitsovich; C. Yu. Zenkova
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Paper Abstract

The results of theoretical investigations of the role of the dipole moment of excitons during the formation of optical spectra of exciton absorption are presented in this work. Using the model of the indirect phototransition, we calculated the frequency distribution of the coefficient of exciton absorption for different temperatures. It is shown that libration oscillations lead to temperature dependences of the integral absorption; stipulate the anomalous temperature changes of the height of the exciton absorption peak, and make the exciton absorption band structural.

Paper Details

Date Published: 10 November 1995
PDF: 8 pages
Proc. SPIE 2647, International Conference on Holography and Correlation Optics, (10 November 1995); doi: 10.1117/12.226742
Show Author Affiliations
V. M. Kolosyuk, Chernovtsy Univ. (Ukraine)
Bohdan M. Nitsovich, Chernovtsy Univ. (Ukraine)
C. Yu. Zenkova, Chernovtsy Univ. (Ukraine)

Published in SPIE Proceedings Vol. 2647:
International Conference on Holography and Correlation Optics
Oleg V. Angelsky, Editor(s)

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