| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1651354 | Materials Letters | 2008 | 4 Pages |
Abstract
The synthesis and characterization of the Ba2TiSi2O8 films are described. The Ba2TiSi2O8 crystal was obtained after heat treatment at above 630 °C of a sol-gel derived glassy material which has a chemical composition (mole ratio) 2BaO, TiO2, 2SiO2, and then the Ba2TiSi2O8 films were formed from the hydration of CaO-P2O5 glass powders. Heat treatment conditions and crystallization of the synthesized materials were studied by DSC-TG, XRD, and FT-IR. Second order nonlinear optical property has been verified by second harmonic generation test at 1064 nm. These results showed that the hydration process has a potential in rendering shape-comfortable optical materials.
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Authors
Hoikwan Lee, Yongsu Lee, Ruyan Guo, Amar S. Bhalla, Wonho Kang,