Preparation of bismuth-substituted yttrium iron garnet powders by the citrate gel process
- 15 April 1991
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 69 (8) , 5918-5920
- https://doi.org/10.1063/1.347815
Abstract
The synthesis temperature and the bismuth content in bismuth‐substituted yttrium iron garnet (Y3−xBixFe5O12, Bi:YIG) powders prepared by sol‐gel processing were investigated, where a gel reaction of nitrates of constituent metal ions and citrate was used. Crystallographic single‐phase garnet powders were obtained after the dried gel was subjected to calcination above 700 °C in air. The synthesis temperature of garnets tends to decrease with increasing Bi content. The maximum Bi substitution x is about 1.7.This publication has 15 references indexed in Scilit:
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