DSpace@nitr: Item 2080/864

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/864

Full metadata record

DC Field	Value	Language
contributor.author	Mazumder, R	-
contributor.author	Chakravarty, D	-
contributor.author	Bhattacharya, Dipten	-
contributor.author	Sen, A	-
date.accessioned	2009-05-21T09:21:03Z	-
date.available	2009-05-21T09:21:03Z	-
date.issued	2009	-
identifier.citation	Elsevier, Materials Research Bulletin, Volume 44, Issue 3, 5 March 2009, Pages 555-559	en
identifier.uri	http://10.1016/j.materresbull.2008.07.017	-
identifier.uri	http://hdl.handle.net/2080/864	-
description.abstract	Dense BiFeO3 ceramics were prepared by a novel spark plasma sintering (SPS) technique. The sintering was conducted at temperatures ranging from 675 to 750 °C under 70 MPa pressure. A bulk density value up to 96% of theoretical density was achieved in the process. This contrast to around 90% of the theoretical density achieved by conventional sintering at around 830 °C. It was found that the tendency to form unwanted Bi2Fe4O9 phase is higher at a high sintering temperature for SPS. The dielectric and ferroelectric properties also improved (with respect to conventionally sintered sample) for spark plasma-sintered samples.	en
format.extent	519402 bytes	-
format.mimetype	application/pdf	-
language.iso	en	-
publisher	Elsevier	en
subject	Ceramics	en
subject	Dielectric properties	en
subject	Ferroelectricity	en
title	Spark Plasma Sintering of BiFeO3	en
type	Article	en
Appears in Collections:	Journal Articles

Files in This Item:

File	Description	Size	Format
spark.pdf		507Kb	Adobe PDF	View/Open

Feedback