MODIFICATION AND DETECTION OF DOMAINS ON FERROELECTRIC PZT FILMS BY SCANNING FORCE MICROSCOPY

被引：181
作者：
FRANKE, K
BESOLD, J
HAESSLER, W
SEEGEBARTH, C
机构：
来源：
SURFACE SCIENCE | 1994年 / 302卷 / 1-2期
关键词：
D O I：
10.1016/0039-6028(94)91089-8
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A scanning force microscope (SFM) with light fiber sensor was constructed. The SFM operates in the repulsive contact mode. Three pictures have been measured simultaneously: the topography and the 1st and 2nd harmonic. The 1st harmonic can be related to piezoelectricity and polarization. The 2nd harmonic is correlated with electrostriction and permittivity. The conductive tip of the SFM was used to polarize lead zirconate titanate (PZT) films and to image their domain structure on a nanometer scale. In addition, a writing experiment has been performed.
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页码：L283 / L288
页数：6
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