Thermal synthesis of bismuth-doped yttrium iron garnet for magneto-optical Imaging

被引：0

作者：

Pigosova, J. ^{[1
]}

Cigan, A. ^{[1
]}

Manka, J. ^{[1
]}

机构：

[1] Slovak Acad Sci, Inst Measurement Sci, Dubravska Cesta 9, SK-84104 Bratislava, Slovakia

来源：

MEASUREMENT 2007: 6TH INTERNATIONAL CONFERENCE ON MEASUREMENT, PROCEEDINGS | 2007年

关键词：

bismuth-doped yttrium iron garnet; synthesis; TGA/DTA; XRD;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this study bismuth-doped yttrium iron garnets with composition BiY2Fe5O12 (Bi : YIG) have been prepared by sintration of metal oxides homogenised in acetone for 10 minutes. The stability of the samples was investigated by thermal analysis (DTA/TGA) and X-ray diffraction technique (XRD). The average crystallite size of the single phase Bi:YIG prepared at temperature 950 degrees C for 15 hours is similar to 65 nm. The TGA/DTA data show the vaporization temperature of bismuth cations from BiY2Fe5O12 is about 1075 degrees C.

引用

页码：181 / +

页数：2