Correlations between structure and prope
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A. Bertoluzza; A. Marinangeli; M. A. Morelli; R. Simoni
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Article
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1981
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John Wiley and Sons
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English
⚖ 195 KB
## Abstract The anomalous behavior of refractive index and density in the glassy ternary B~2~O~3~–BaTiO~3~–Na~2~O materials is presented and discussed in terms of Raman spectroscopy results. The slope change in the optical properties as a function of composition takes place within the same range of