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Publicado en línea: 24 ene 2018
Páginas: 48 - 52
Recibido: 30 oct 2014
Aceptado: 11 mar 2015
DOI: https://doi.org/10.1515/asn-2015-0006
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© 2015 P. Petkova et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The absorption coefficient of Bi12TiO20:Rh single crystals is measured in the spectral region 600-950 nm. The oscillator strength f and the transition moment of the impurity band Q are calculated in the near infrared spectral region. The effective mass of doped single crystal has been determined also.