Multiferroic Pb(Zr0.52Ti0.48)O3-Co0.9Zn0.1Fe2O4 bilayer thin films via a solution processing

被引：64

作者：

He, Hong-Cai

Zhou, Jian-Ping

Wang, Jing

Nan, Ce-Wen ^{[1
]}

机构：

[1] Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 05期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2269705

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Bilayer multiferroic nanocomposite films of Pb(Zr0.52Ti0.48)O-3 (PZT) and Co0.9Zn0.1Fe2O4 (CZFO) were prepared on general Pt/Ti/SiO2/Si substrate via a simple solution processing. Different growth sequences of PZT and CZFO on the substrate yielded two kinds of bilayered structures, i.e., PZT/CZFO/substrate. and CZFO/PZT/substrate. Structural characterization by x-ray diffraction and electron microscopies showed good surface morphology and interfaces of these bilayered thin films. Strong ferroelectric and ferromagnetic responses were simultaneously observed in the bilayered thin films, depending on their structures. (c) 2006 American Institute of Physics.

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