JOURNAL ARTICLE

Sol-Gel Preparation and Third-Order Optical Nonlinearity of Amorphous Bi<sub>2</sub>O<sub>3</sub>-TiO<sub>2</sub> and Nb<sub>2</sub>O<sub>5</sub>-TiO<sub>2</sub> Films

Hiroyuki NasuMotohiko SatoJun MatsuokaKanichi Kamiya

Year: 1996 Journal:   Journal of the Ceramic Society of Japan Vol: 104 (1212)Pages: 777-780   Publisher: Ceramic Society of Japan

Abstract

Amorphous Bi2O3-TiO2 and Nb2O5-TiO2 transparent films were successfully prepared by dip coating method, using Bi-Ti complex alkoxide and corresponding metal alkoxide solutions, respectively. The films were amorphous up to 300 or 500°C and highly transparent from 500 to 2000nm. The χ(3) values obtained were mostly in the order of 10-12 esu although the films had high porosity, and the values of 10-11 esu were expected for fully dense amorphous films.

Keywords:
Amorphous solid Alkoxide Materials science Sol-gel Thin film Chemical engineering Mineralogy Nanotechnology Crystallography Chemistry Catalysis Organic chemistry

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Topics

Nonlinear Optical Materials Studies
Physical Sciences →  Engineering →  Biomedical Engineering
Phase-change materials and chalcogenides
Physical Sciences →  Materials Science →  Materials Chemistry
Glass properties and applications
Physical Sciences →  Materials Science →  Ceramics and Composites

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