BROWSE

Related Researcher

Author's Photo

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

ITEM VIEW & DOWNLOAD

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

Cited 6 times inthomson ciCited 7 times inthomson ci
Title
Coarsening process of penetration-twinned grains in PMN-35 mol% PT ceramics
Author
Chung, UJJo, WookLee, JHHwang, NMKim, DY
Keywords
REENTRANT-EDGE MECHANISM; PERCENT PBTIO3 CERAMICS; LEAD MAGNESIUM NIOBATE; SINGLE-CRYSTALS; BARIUM-TITANATE; LIQUID MATRIX; GROWTH; BATIO3; BEHAVIOR; COALESCENCE
Issue Date
2004-01
Publisher
WILEY-BLACKWELL
Citation
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, v.87, no.1, pp.125 - 128
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.
URI
Go to Link
ISSN
0002-7820
Appears in Collections:
MSE_Journal Papers
Files in This Item:
2-s2.0-1142293772.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU