Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMazumder, R-
dc.contributor.authorChakravarty, D-
dc.contributor.authorBhattacharya, Dipten-
dc.contributor.authorSen, A-
dc.identifier.citationElsevier, Materials Research Bulletin, Volume 44, Issue 3, 5 March 2009, Pages 555-559en
dc.description.abstractDense 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
dc.format.extent519402 bytes-
dc.subjectDielectric propertiesen
dc.titleSpark Plasma Sintering of BiFeO3en
Appears in Collections:Journal Articles

Files in This Item:
File Description SizeFormat 
spark.pdf507.23 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.