Raman Light Scattering by Glassy Lithium Tetraborate Activated with Tb2O3

Autor: P. P. Puga, A. I. Gomonai, A. N. Gomonai, N. N. Birov, G. D. Puga, V. M. Rizak, L. Kvetkova, P. S. Danilyuk
Rok vydání: 2020
Předmět:
Zdroj: Optics and Spectroscopy. 128:1559-1565
ISSN: 1562-6911
0030-400X
DOI: 10.1134/s0030400x20100203
Popis: Raman spectra of glassy lithium tetraborate activated with different concentration of terbium oxide are investigated. Most of the observed structure in the Raman spectra of Li2В4О7:Tb2О3 glass is caused by mixed vibrations of complex boron–oxygen and terbium–oxygen complexes typical for the superposition of tetragonal Li2В4О7 and cubic Tb2О3 structures.
Databáze: OpenAIRE
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