DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, YK | - |
dc.contributor.author | Lee, KM | - |
dc.contributor.author | Jang, HM | - |
dc.date.accessioned | 2016-03-31T13:56:06Z | - |
dc.date.available | 2016-03-31T13:56:06Z | - |
dc.date.created | 2012-06-12 | - |
dc.date.issued | 1998-02 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.other | 1998-OAK-0000000103 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20857 | - |
dc.description.abstract | The nature of the cation ordering and the defect process necessary to stabilize the ordered regions in the WO3-doped Ba(Mg1/3Ta2/3)O-3 (BMT) were investigated. From the TEM observation, it was shown that only the stoichiometric 1:2 ordering of the B-site cation existed in both the WO3-doped and the undoped BMT. The substitution of W ion for Ta ion enhanced the degree of the stoichiometric 1:2 ordering, and this observation can be interpreted in terms of the increase in the coulombic interaction between the neighboring B-site cations. Analysis of the electrical conductivity indicates that the undoped BMT is a p-type conductor and that the substitution of W6+ for Ta5+ in the WO3-doped BMT produces positively charged W-Ta sites with a concomitant generation of tantalum vacancies and oxygen vacancies. This defect process stabilizes the ordered macrodomains. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.subject | CERAMICS | - |
dc.title | The B-site cation ordering and associated defect processes in WO3-doped Ba(Mg1/3Ta2/3)O-3 | - |
dc.type | Article | - |
dc.contributor.college | 첨단재료과학부 | - |
dc.author.google | KIM, YK | - |
dc.author.google | LEE, KM | - |
dc.author.google | JANG, HM | - |
dc.relation.volume | 32 | - |
dc.contributor.id | 10084272 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.32, pp.S292 - S295 | - |
dc.identifier.wosid | 000072212100092 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | S295 | - |
dc.citation.startPage | S292 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 32 | - |
dc.contributor.affiliatedAuthor | Jang, HM | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 1 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.