%0 Journal Article
%T On the Temperature Behaviour of Optical Transmission Spectra of gamma-Modified Vitreous As2S3
%A Golovchak R.Ya.
%A Shpotyuk O.I.
%A Boyko V.T.
%A Zurawska A.
%J Ukrainian Journal of Physical Optics
%D 2006
%I Institute of Physical Optics
%X Temperature behaviour of the optical transmission of gamma-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 gamma-irradiated and non-irradiated glasses. The difference is associated with the existence of specific coordination topological defects appearing in the As2S3 network due to gamma-irradiation.
%K chalcogenide glass
%K gamma-irradiation
%K optical transmission
%K temperature behaviour
%U http://www.ifo.lviv.ua/journal/UJPO_PDF/2006_1/0301_2006.pdf