Photo- and thermoinduced color centers in TiO 2  ceramics

N. I. Glazkova; V. N. Kuznetsov; R. V. Mikhaylov

doi:10.1134/S1063785017030063

Photo- and thermoinduced color centers in TiO₂ ceramics

Autores: Glazkova N.I.¹, Kuznetsov V.N.¹, Mikhaylov R.V.¹
Afiliações:
1. St. Petersburg State University
Edição: Volume 43, Nº 3 (2017)
Páginas: 251-253
Seção: Article
URL: https://journal-vniispk.ru/1063-7850/article/view/203791
DOI: https://doi.org/10.1134/S1063785017030063
ID: 203791

Citar

Texto integral

Acesso aberto
Acesso é fechado

Acesso está concedido
Acesso é fechado

Somente assinantes

Resumo
Sobre autores
Bibliografia
Arquivos suplementares
Estatísticas

Resumo

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.