Chattopadhyaya, D and Ram, S and Roy, D and Sengupta, Kamalendu (1986) Properties of YIG-based magnetic glass-ceramics with different nucleating-agents. Journal of Materials Science, 21. 2793-2797 . ISSN 0022-2461

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Abstract

The effect of bismuth, silver oxide and palladium on the crystallization of yttrium iron garnet in Na2O-SiO2-Y2O3-Fe2O3 glass-ceramics has been investigated by X-ray diffraction thermal analysis, magnetic measurements and optical microscopy. It is found that the magnetic properties of these glass-ceramics can be altered significantly by a change in the nucleating agents and the heat treatment schedule. This behaviour is explained on the basis of the microstructure and the volume fraction of the different magnetic phases crystallized within the glasses.

Item Type:	Article
Subjects:	General Glass Engineering Materials
Divisions:	UNSPECIFIED
Depositing User:	Mrs Bula Ghosh
Date Deposited:	11 Nov 2013 11:56
Last Modified:	19 Feb 2016 18:15
URI:	http://cgcri.csircentral.net/id/eprint/2226

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