Email this article Photo- and thermoinduced color centers in TiO2 ceramics
- Authors: Glazkova N.I.1, Kuznetsov V.N.1, Mikhaylov R.V.1
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Affiliations:
- St. Petersburg State University
- Issue: Vol 43, No 3 (2017)
- Pages: 251-253
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/203791
- DOI: https://doi.org/10.1134/S1063785017030063
- ID: 203791
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Abstract
Using a cryostat chamber developed for a spectrophotometer equipped with an integrating sphere, we have studied color centers (CCs) in photochromic titanium dioxide ceramics induced by radiation in the UV and visible spectral ranges. The channel of CC formation and annihilation during reductive-oxidation treatment is revealed, and the effect of thermoinduced growth of CC absorption has been found.
About the authors
N. I. Glazkova
St. Petersburg State University
Author for correspondence.
Email: nadezhda.glazkova@spbu.ru
Russian Federation, St. Petersburg, 198504
V. N. Kuznetsov
St. Petersburg State University
Email: nadezhda.glazkova@spbu.ru
Russian Federation, St. Petersburg, 198504
R. V. Mikhaylov
St. Petersburg State University
Email: nadezhda.glazkova@spbu.ru
Russian Federation, St. Petersburg, 198504
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