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http://hdl.handle.net/2080/864Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Mazumder, R | - |
| dc.contributor.author | Chakravarty, D | - |
| dc.contributor.author | Bhattacharya, Dipten | - |
| dc.contributor.author | Sen, A | - |
| dc.date.accessioned | 2009-05-21T09:21:03Z | - |
| dc.date.available | 2009-05-21T09:21:03Z | - |
| dc.date.issued | 2009 | - |
| dc.identifier.citation | Elsevier, Materials Research Bulletin, Volume 44, Issue 3, 5 March 2009, Pages 555-559 | en |
| dc.identifier.uri | http://10.1016/j.materresbull.2008.07.017 | - |
| dc.identifier.uri | http://hdl.handle.net/2080/864 | - |
| dc.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 |
| dc.format.extent | 519402 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | en | - |
| dc.publisher | Elsevier | en |
| dc.subject | Ceramics | en |
| dc.subject | Dielectric properties | en |
| dc.subject | Ferroelectricity | en |
| dc.title | Spark Plasma Sintering of BiFeO3 | en |
| dc.type | Article | en |
| Appears in Collections: | Journal Articles | |
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