The influence of structural factors on the optical absorption edge of dense flints / Weinstein I.A., Zatsepin A.F. // Glass Physics and Chemistry. - 2004. - V. 30, l. 6. - P. 487-491.

ISSN:
10876596
Type:
Article
Abstract:
The evolution of the UV absorption spectra of TF-1, TF-2, TF-3, TF-4, TF-7, and TF-8 optical lead silicate glasses, which, according to the Abbe diagram, belong to the same class of dense flints, is investigated in the range of the fundamental edge at temperatures from 80 to 500 K. It is shown that the glasses differing in the lead oxide content can be divided into two different spectral groups in terms of the Urbach parameter of structural disorder. © 2004 MAIK "Nauka/Interperiodica".
Author keywords:
Index keywords:
Glass; Lead compounds; Ultraviolet radiation; Dense flints; Lead oxide; Structural disorder; Ultravoilet absorption spectra; Light absorption
DOI:
10.1007/s10720-005-0003-2
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Affiliations Ural State Technical University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation
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Correspondence Address Weinstein, I.A.; Ural State Technical University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation
Language of Original Document English
Abbreviated Source Title Glass Phys. Chem.
Source Scopus