Effects of PbO insert layer on the microstructure and energy storage performance of (042)-preferred PLZT antiferroelectric thick films
Wang Ying; Hao Xihong; Xu Jinbao
2012
发表期刊Journal of Materials Research
ISSN8842914
卷号27期号:13页码:1770-1775
摘要

wo-micrometer-thick Pb0.97La0.02(Zr0.98Ti0.02)O-3 (PLZT) antiferroelectric films, with the addition of different PbO insert layer, were successfully fabricated on LaNiO3/Si substrates through a sol-gel method, and their microstructure and the energy storage performance were investigated in detail. X-ray diffraction curves and scanning electron microscopy images indicated that all the PLZT films showed a strong (042)-preferred orientation and had a uniform surface microstructure. The electrical measurements illustrated that the capacitive density and saturation polarization values of the thick films were improved by the PbO insert layer. As a result, PLZT thick films with 0.4-M/L PbO-insert layer possessed an enhanced energy storage density and energy storage efficiency, which were 25.2 J/cm(3) and 52.3% measured at 984 kV/cm, respectively. Moreover, after 10(6) switching, the J(reco) values of the corresponding films were only declined from 17.5 to 16.1 J/cm(3), indicating good fatigue endurance.

学科领域Materials Science
DOI10.1557/jmr.2012.124
WOS记录号WOS:000307187900014
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/1365
专题新疆维吾尔自治区电子信息材料与器件重点实验室
作者单位Inner Mongolia Univ Sci & Technol, Sch Met & Mat, Baotou 014010, Peoples R China;Chinese Acad Sci, Xinjiang Key Lab Elect Informat Mat & Devices, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
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Wang Ying,Hao Xihong,Xu Jinbao. Effects of PbO insert layer on the microstructure and energy storage performance of (042)-preferred PLZT antiferroelectric thick films[J]. Journal of Materials Research,2012,27(13):1770-1775.
APA Wang Ying,Hao Xihong,&Xu Jinbao.(2012).Effects of PbO insert layer on the microstructure and energy storage performance of (042)-preferred PLZT antiferroelectric thick films.Journal of Materials Research,27(13),1770-1775.
MLA Wang Ying,et al."Effects of PbO insert layer on the microstructure and energy storage performance of (042)-preferred PLZT antiferroelectric thick films".Journal of Materials Research 27.13(2012):1770-1775.
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