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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sigaev, V. N. Lotarev, S. V. Sarkisov, P. D. Smelyanskaya, É. N. Akimova, O. V. Stefavich, S. Yu. Champagn, B. Wagner, D. Volkov, A. A. Komandin, G. A. Koltashev, V. V. Plotnichenko, V. G. Pernice, P. Aronne, A. |
| Copyright Year | 2006 |
| Abstract | The methods of small angle synchrotron radiation scattering, vibration spectroscopy, and second harmonic generation are applied to glasses of the K2O-TiO2-P2O5 system near the stoichiometry of potassium titanyl-phosphate to demonstrate that at the initial stage of phase separation, while glass remains x-ray amorphous and clear, it can possess quadratic optical nonlinearity. The emergence of nonlinearity is facilitated by the formation of nanoheterogeneities in glass whose structure resembles the structural pattern of a nonlinear-optical crystal. Acorrelation established between the structural specifics of x-ray amorphous glass and its quadratic optical nonlinearly suggests the advisability of describing the short-range and medium-range orders of glasses at the glass-formation boundary in the context of quasicrystallite models. |
| Starting Page | 7 |
| Ending Page | 11 |
| Page Count | 5 |
| File Format | |
| ISSN | 03617610 |
| Journal | Glass and Ceramics |
| Volume Number | 63 |
| Issue Number | 1-2 |
| e-ISSN | 15738515 |
| Language | English |
| Publisher | Kluwer Academic Publishers-Consultants Bureau |
| Publisher Date | 2006-01-01 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Materials Science Characterization and Evaluation Materials Ceramics, Glass, Composites, Natural Methods |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ceramics and Composites Materials Chemistry Mechanics of Materials |
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