Electro-thermal poling in bioactive sodium‑calcium phosphate-silicate glass: Anodic near-surface network connectivity changes and second harmonic generation

Electro-thermal poling in bioactive sodium‑calcium phosphate-silicate glass: Anodic near-surface network connectivity changes and second harmonic generation

We report Raman spectra in the sub-anodic region after electro-thermal poling of the 46S4 bioglass and show a correlation between structural changes and the induced second harmonic generation (SHG). The Raman peak at ca. 625 cm−1, due to the symmetric stretching-bending vibration of Si-O-Si bridges,...

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Bibliographic Details
Main Authors: D. Palles, M. Dussauze, C.R. Mariappan, V. Rodriguez, B. Roling, E.I. Kamitsos
Format: Article
Language:English
Published: Elsevier 2023-03-01
Series:Journal of Non-Crystalline Solids: X
Subjects:
Phosphate-silicate bioglasses
Electro-thermal poling
Raman spectroscopy
Second harmonic generation
Network connectivity
Online Access:http://www.sciencedirect.com/science/article/pii/S259015912300016X

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