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 |
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Rok vydání: | 2020 |
Předmět: |
Materials science
Oxide Analytical chemistry chemistry.chemical_element Terbium 01 natural sciences Light scattering law.invention 010309 optics Condensed Matter::Materials Science chemistry.chemical_compound Tetragonal crystal system symbols.namesake law 0103 physical sciences Physics::Chemical Physics 010302 applied physics business.industry Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials chemistry symbols Lithium Photonics business Raman spectroscopy |
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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