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Комбинационное рассеяние света стекловидным тетработатом лития, активированным Tb-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=-
2020
Журнал технической физики
Preserved Fulltext
Raman spectra of glassy lithium tetraborate activated with terbium oxide of various concentrations were investigated. Most of the observed structure in the Raman spectra of the Li2B4O7: Tb2O3 glass is due to mixed vibrations of complex boron- and terbium-oxygen complexes which are typical to a superposition of tetragonal Li2В4О7 and cubic Tb2О3 structures.
doi:10.21883/os.2020.10.50013.317-20
fatcat:yxqvs7zrr5d5jept3t5ivs6iw4