DC Field | Value | Language |
---|---|---|
dc.contributor.author | jai-hyun kim | ko |
dc.contributor.author | Choo, Woong Kil | ko |
dc.date.accessioned | 2013-03-04T10:13:33Z | - |
dc.date.available | 2013-03-04T10:13:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | FERROELECTRICS, v.270, pp.1255 - 1260 | - |
dc.identifier.issn | 0015-0193 | - |
dc.identifier.uri | http://hdl.handle.net/10203/82387 | - |
dc.description.abstract | The crystal structure and the dielectric properties of (1-x)Pb(Yb1/2Nb1/2)O3-xPb(Sc1/2Nb1/2)O-3 (PYN1- xPSNx) (0less than or equal to x less than or equal to 0.50) solid solution have been studied. According to our XRD study, the room temperatures crystal structure of PYN1- xPSN(x) becomes pseudocubic from the PYN's orthothombic with increasing x. Also the diffraction line intensities ascribed respectively to the AFE lattice modulation and the B-site ordering become gradually weaker and they disappear altogether for x > 0.30. In the PYN-rich composition range (0 less than or equal to x less than or equal to 0.30), the paraelectric(PE)-antiferroelectric(AFE) phase transition occurs sharply and is independent of the applied frequency. However, on further increasing Sc concentration (0.30 < x <= 0.50), the dielectric constant vs. temperature curve becomes gradually broader and begins to display a frequency-dependent relaxor behavior. | - |
dc.language | English | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | X-ray and dielectric studies of Sc-substituted Pb(Yb1/2Nb1/2)O-3 ceramics | - |
dc.type | Article | - |
dc.identifier.wosid | 000176862200013 | - |
dc.identifier.scopusid | 2-s2.0-8744272297 | - |
dc.type.rims | ART | - |
dc.citation.volume | 270 | - |
dc.citation.beginningpage | 1255 | - |
dc.citation.endingpage | 1260 | - |
dc.citation.publicationname | FERROELECTRICS | - |
dc.contributor.nonIdAuthor | jai-hyun kim | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | Pb(Yb1/2Nb1/2)O-3 | - |
dc.subject.keywordAuthor | Pb(Sc1/2Nb1/2)O-3 | - |
dc.subject.keywordAuthor | perovskite solid solution | - |
dc.subject.keywordAuthor | antiferroelectric | - |
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