RAMAN-SCATTERING CHARACTERIZATION OF GEL-DERIVED TITANIA GLASS

被引：171

作者：

LOTTICI, PP ^{[1
]}

BERSANI, D ^{[1
]}

BRAGHINI, M ^{[1
]}

MONTENERO, A ^{[1
]}

机构：

[1] UNIV PARMA, IST STRUTTURIST CHIM, I-43100 PARMA, ITALY

来源：

JOURNAL OF MATERIALS SCIENCE | 1993年 / 28卷 / 01期

关键词：

D O I：

10.1007/BF00349049

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The preparation by the sol-gel method of bulk vitreous TiO2 is reported and its transformation both by controlled thermal treatment and by laser-induced heating in the anatase and rutile crystalline forms is studied by Raman spectroscopy. The results are compared with those existing for amorphous TiO2 thin films. The dependence of the Raman frequencies and linewidths on the incident laser power is presented and the Raman spectrum of the brookite (a third naturally occurring form of TiO2) is also reported as a comparison.

引用

页码：177 / 183

页数：7

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