Sol-gel processing of Pb1-xLaxTi1-x/4O3 thin films

被引：14

作者：

Soe, KKK

Maeda, M

Suzuki, I

机构：

[1] Dept. of Elec. and Comp. Engineering, Nagoya Institute of Technology, Showa-ku, Nagoya, Aichi 466, Gokiso-cho

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1996年 / 35卷 / 1A期

关键词：

sol-gel; thin films; dip-coating; lead titanate; lanthanum; perovskite; chelating; seeding;

D O I：

10.1143/JJAP.35.205

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Thin films of lanthanum-modified lead titanate were fabricated by sol-gel processing. The complex alkoxides were prepared by reacting Pb acetate and La acetate with an equimolar solution of titanium tetraisopropoxide and acetylacetone. Acetylacetone was added to titanium tetraisopropoxide as a chelating agent. Thin films were deposited on Si(100), Pt/Si(100) and Pt/MgO(100) substrates by dip-coating. X-ray diffraction analyses were carried out to investigate the crystalline phase assignment and crystallographic orientation in the thin films. Thin films deposited on Si(100), Pt/Si(100) and Pt/MgO(100) substrates exhibited the perovskite single phase and showed no preferred orientation.

引用

页码：205 / 209

页数：5

共 16 条

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