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Article Dans Une Revue Journal of Non-Crystalline Solids Année : 2018

The structure and properties of x ZnO–(67- x )SnO–33P 2 O 5 glasses: (III) Photoelastic behavior

Résumé

The effects of composition and structure on stress-induced birefringence were studied for glasses with the nominal molar compositions xZnO–(67-x)SnO–33P2O5. The photoelastic constant (PEC) changes systematically from negative values to positive values when ZnO replaces SnO, and PEC ≈ 0 when x = 18.5 mol%. The zero PEC composition can be predicted from the observed coordination numbers and bond lengths of the Zn-, Sn-, and P-polyhedra using an empirical model from the literature.

Dates et versions

hal-04470180 , version 1 (21-02-2024)

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Akira Saitoh, Uwe Hoppe, Richard K. Brow, Grégory Tricot, Yuto Hashida, et al.. The structure and properties of x ZnO–(67- x )SnO–33P 2 O 5 glasses: (III) Photoelastic behavior. Journal of Non-Crystalline Solids, 2018, Journal of Non-Crystalline Solids, 498, pp.173-176. ⟨10.1016/j.jnoncrysol.2018.06.016⟩. ⟨hal-04470180⟩
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