There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | S124 | - |
dc.citation.startPage | S119 | - |
dc.citation.title | CERAMICS INTERNATIONAL | - |
dc.citation.volume | 39 | - |
dc.contributor.author | Tran, Vu Diem Ngoc | - |
dc.contributor.author | Dinh, Thi Hinh | - |
dc.contributor.author | Han, Hyoung-Su | - |
dc.contributor.author | Jo, Wook | - |
dc.contributor.author | ee, Jae-Shin | - |
dc.date.accessioned | 2023-12-22T04:06:44Z | - |
dc.date.available | 2023-12-22T04:06:44Z | - |
dc.date.created | 2014-10-21 | - |
dc.date.issued | 2013-05 | - |
dc.description.abstract | The electric field-induced strain of Bi-1/2(Na0.82K0.18)(1/2)TiO3 (BNKT) ceramics modified with BaZrO3 (BZ) was investigated as a function of composition and temperature. Unmodified BNKT ceramics revealed a typical ferroelectric butterfly-shaped bipolar S-E loop at room temperature, whose normalized strain (S-max/E-max) showed a significant temperature coefficient of 0.38 pm/V/K. As the BZ content increased in the solid solution up to 5 mol%, the ferroelectric BNKT gradually transformed to a relaxor. Finally, 5 mol% BZ-modified BNKT ceramics showed a typical electrostrictive behavior with a thermally stable electrostrictive coefficient (Q(33)) of 0.025 m(4)/C-2, which is comparable to that of Pb(Mg1/3Nb2/3)O-3 (PMN) ceramics that have been primarily used as Pb-based electrostrictive materials. | - |
dc.identifier.bibliographicCitation | CERAMICS INTERNATIONAL, v.39, pp.S119 - S124 | - |
dc.identifier.doi | 10.1016/j.ceramint.2012.10.046 | - |
dc.identifier.issn | 0272-8842 | - |
dc.identifier.scopusid | 2-s2.0-84875725328 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7527 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84875725328 | - |
dc.identifier.wosid | 000318747600023 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Lead-free Bi-1/2(Na0.82K0.18)(1/2)TiO3 relaxor ferroelectrics with temperature insensitive electrostrictive coefficient | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.