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Correlation between atomic structure, structural nanoinhomogeneity, and quadratic optical nonlinearity in glasses of the K2O-TiO 2-P2O5 systemстатья Перевод Исследовательская статья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 16 ноября 2017 г.
- Авторы: Sigaev V.N., Lotarev S.V., Sarkisov P.D., Smelyanskaya É.N., Akimova O.V., Stefanovich S.Yu, Champagnon B., Wagner D., Volkov A.A., Komandin G.A., Koltashev V.V., Plotnichenko V.G., Pernice P., Aronne A.
- Журнал: Glass and Ceramics (English translation of Steklo i Keramika)
- Том: 63
- Номер: 1-2
- Год издания: 2006
- Издательство: Springer Nature
- Местоположение издательства: Switzerland
- Первая страница: 7
- Последняя страница: 11
- DOI: 10.1007/s10717-006-0021-0
- Аннотация: 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. © 2006 Springer Science+Business Media, Inc.
- Добавил в систему: Лотарев Сергей Викторович