Electrical and Magnetic Properties of Sol-Gel Synthesized CoFe2O4/Pb0.85La0.15TiO3 Composite Thin Films

被引：4
|
作者：
Roy, Subhasis [1 ]
Majumder, S. B. [1 ]
机构：
[1] Indian Inst Technol, Ctr Mat Sci, Kharagpur 721302, W Bengal, India
来源：
INTEGRATED FERROELECTRICS | 2010年 / 121卷
关键词：
multiferroic thin film; sol-gel; polarization hysteresis; magnetization hyseresis; dielectric properties;
D O I：
10.1080/10584587.2010.492195
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In the present work, using a hybrid sol-gel route, we have synthesized CoFe2O4/Pb0.85La0.15TiO3 (CFO/PLT15) composite thin films on platinized silicon substrates. The synthesized films are characterized in terms of phase formation behavior, microstructure, magnetic and electrical properties. At room temperature, these composite films exhibit both polarization as well as magnetization hysteresis loops. As compared to pure PLT thin films, the PLT-CFO composite films exhibit lower saturation (similar to 35 mu C/cm(2)) and remnant polarizations (similar to 10 mu C/cm(2)) with reduced coercive fields.
引用
收藏
页码：120 / 128
页数：9
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