EFFECT OF NEODYMIUM OXIDE DOPANT ON THE STRUCTURE OF ALKOXIDE GEL

被引：6

作者：

SAHU, J

BISWAS, A

ACHARYA, HN

机构：

[1] Optical Fibre Unit, Central Research Facility, IIT, Kharagpur

来源：

MATERIALS LETTERS | 1995年 / 24卷 / 1-3期

关键词：

D O I：

10.1016/0167-577X(95)00083-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Neodymia, when added during the preparation of TEOS (tetraethyl orthosilicate)-derived gel, causes the gel to harden and helps it retain monolithicity during a rather fast (approximate to 10 degrees C/min) heating schedule. An increase in surface area and pure volume in the doped gel are believed to be responsible for its excellent ability to retain monolithicity during gel-to-glass conversion.

引用

页码：31 / 34

页数：4

共 6 条

[1] CHARACTERIZATION OF DOPED SOL-GEL DERIVED SILICA HOSTS FOR USE IN TUNABLE GLASS LASERS [J].