Raman Scattering and XAFS Study of Optic
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T. Cardinal; E. Fargin; G. Le Flem; M. Couzi
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Article
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1995
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Elsevier Science
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English
β 286 KB
Raman scattering and \(\mathrm{X}\)-ray absorption studies have been performed on nonlinear optical glasses with compositions \(x \mathrm{TiO}_{2}, y \mathrm{NaPO}_{3}, z \mathrm{Na}_{2} \mathrm{~B}_{4} \mathrm{O}_{7}(y / z=0.95 / 0.05\) and \(x=0\) to \(42.2 \%\) molar). A model is proposed to expl