Direct observation of ferroelectric domains in modified PZT ceramics by transmission electron microscopy
作者:
B. Hardiman,
R. Zeyfang,
C. Reeves,
期刊:
Journal of Applied Physics
(AIP Available online 1973)
卷期:
Volume 44,
issue 12
页码: 5266-5267
ISSN:0021-8979
年代: 1973
DOI:10.1063/1.1662141
出版商: AIP
数据来源: AIP
摘要:
Ferroelectric domain configurations and other crystal imperfections in tin‐modified PZT ceramics were directly observed by high‐resolution transmission electron microscopy. Specimens in both the unpoled and poled conditions were examined. 90° domain walls appear to predominate, and typical examples are given for both cases. The implications of this direct method for development of ferroelectric devices are outlined.
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