Improving the fatigue endurance of lead zirconate titanate thin films through PbO interfacial modification

作     者：LEI Rong REN Yanbo QIAO Lijie GU Hongwei YUE Zhenxing XIE Dan CAO Jiangli 

作者机构：Institute for Advanced Materials and Technology University of Science and Technology Beijing Beijing 100083 China Institute of Electrical Engineering Chinese Academy of Sciences Beijing 100190 China State Key Laboratory of New Ceramic and Fine Processing Tsinghua University Beijing 100084 China Institute of Microelectronics Tsinghua University Beijing 100084 China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：2011年第30卷第1期

页      面：68-71页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：support of Beijing Nova Program of China (2007B025) the National Natural Science Foundation of China (10979013) the Innovative Research Team in Universities (IRT 0509) the Major State Basic Research Development Program of China (No.2009CB623306) 

主　　题：ferroelectric thin films fatigue lead zirconate titanate chemical modification lead oxide 

摘      要：The effects of the modification of electrode/ceramic interfaces through a chemical solution deposition-derived PbO buffer layer on the fatigue endurance of lead zirconate titanate（PZT） thin films were *** grain size and the surface roughness of the PZT films increased through PbO interfacial ***,the PZT films with PbO interfacial modification had a better crystallographic structure and no evident secondary phases were *** the remanent polarization and dielectric constant were reduced,the fatigue endurance was *** on the results,the mechanism for the fatigue endurance improvement was discussed.