Enviar artigo por via de e-mail Photoluminescence Centers in Porcelain
- Autores: Rassulov V.A.1, Platova R.A.2, Platov Y.T.2
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Afiliações:
- N. M. Fedorovskii All-Russia Institute of Mineral Raw Materials
- G. V. Plekhanov Russian Economics University
- Edição: Volume 73, Nº 11-12 (2017)
- Páginas: 410-414
- Seção: Article
- URL: https://journals.rcsi.science/0361-7610/article/view/244729
- DOI: https://doi.org/10.1007/s10717-017-9900-9
- ID: 244729
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Resumo
Time-resolved luminescence with excitation by molecular-nitrogen laser radiation was used to study samples of porcelain. A combination of bands of optically active centers [OAC] was found in the photoluminescence spectra of hard, soft, and bone porcelain: proper centers Î*Si and Î*Al and impurity centers Mn2+, Cr3+, Fe3+, Dy3+, and Sm3+ as well as molecular centers [UO2]2+. Aband of the OAC Fe3+, differing in intensity, was identified in all three porcelain samples.
Sobre autores
V. Rassulov
N. M. Fedorovskii All-Russia Institute of Mineral Raw Materials
Autor responsável pela correspondência
Email: rassulov@mail.ru
Rússia, Moscow
R. Platova
G. V. Plekhanov Russian Economics University
Email: rassulov@mail.ru
Rússia, Moscow
Yu. Platov
G. V. Plekhanov Russian Economics University
Email: rassulov@mail.ru
Rússia, Moscow
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