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Jo, Wook
Sustainable Functional Ceramics Lab
Research Interests
  • Lead-free piezoceramics, ultra - low temperature sintering, ferroelectrics, relaxor ferroelectrics, 2D materials, magnetoelectric materials, multiferroics


Coarsening process of penetration-twinned grains in PMN-35 mol% PT ceramics

DC Field Value Language Chung, UJ ko Jo, Wook ko Lee, JH ko Hwang, NM ko Kim, DY ko 2014-10-20T08:50:23Z - 2014-10-20 ko 2004-01 ko
dc.identifier.citation JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.87, no.1, pp.125 - 128 ko
dc.identifier.issn 0002-7820 ko
dc.identifier.uri -
dc.description.abstract In a Pb(Mg1/3Nb2/3)O-3-35 mol% PbTiO3 (PMN-35PT) specimen with 5 mol% excess PbO, the pores trapped inside grains by heat treatment in a double cycle at 1150degreesC have revealed the coarsening pattern of the grains. Using this technique, the coarsening process of abnormal large grains with typical characteristics of penetration twins could be determined. The results suggest that two-dimensional nucleation and lateral growth enhanced at the reentrant edges are the cause of zigzag-shaped Sigma3 incoherent twin boundaries. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher WILEY-BLACKWELL ko
dc.title Coarsening process of penetration-twinned grains in PMN-35 mol% PT ceramics ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-1142293772 ko
dc.identifier.wosid 000188429200020 ko
dc.type.rims ART ko
dc.description.wostc 6 *
dc.description.scopustc 7 * 2015-05-06 * 2014-10-20 *
dc.identifier.doi 10.1111/j.1551-2916.2004.00125.x ko
dc.identifier.url ko
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