On the temperature behaviour of optical transmission spectra of γ-modified vitreous As2S3

R. Golovchak, O. Shpotyuk, V. Boyko, A. Zurawska.

Ukrainian Journal of Physical Optics, vol. 7, No. 1, 2006, p. 18-23.


Temperature behaviour of the optical transmission of γ-irradiated vitreous v-As2S3 is studied for the first time in the absorption edge region. It is shown that temperature dependences of the main transmission characteristics are different for γ-irradiated and non-irradiated glasses. The difference is associated with the existence of specific coordination topological defects appearing in the As2S3 network due to γ-irradiation.


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