Texturing and electrical characteristics of sol-gel derived ferroelectric thin films
作者:
Kwangsoo No,
ChangJung Kim,
DaeSung Yoon,
JoonSung Lee,
ChaunGi Choi,
WonJong Lee,
ByeongSoo Bae,
期刊:
Integrated Ferroelectrics
(Taylor Available online 1995)
卷期:
Volume 9,
issue 1-3
页码: 159-168
ISSN:1058-4587
年代: 1995
DOI:10.1080/10584589508012920
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Highly oriented PZT, PLZT and PMN thin films were fabricated on various substrates using sol-gel method. The thin films having different orientation were fabricated by different drying conditions for pyrolysis. The preferred orientations of the PZT, PLZT and PMN thin films were observed using XRD(X-ray diffraction). The hysteresis loops, capacitance-voltage, and fatigue characteristics of the films were investigated using an RT66A standardized ferroelectric test system. The dielectric constant and current-voltage characteristics of the films were investigated using impedance analyzer and pA meter, respectively. The films oriented in particular direction showed better electrical characteristics to the randomly oriented films.
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