Effects of raw materials on microstructure and dielectric properties of PbZrO3 antiferroelectric thin films prepared via sol-gel process
Liu Yunying; Hao Xihong; Zhou Jing; Xu Jinbao; An Shengli
2011
发表期刊Journal of Alloys and Compounds
ISSN9258388
卷号509期号:35页码:8779-8782
摘要

In this work, we report on two kinds of PbZrO3 (PZO) antiferroelectric (AFE) thin films with a thickness of about 700 nm, which were fabricated by using zirconium isopropoxide and zirconium nitrate as starting materials, respectively. The effects of the raw materials on microstructure and electrical properties of the PZO AFE films were studied in detail. X-ray diffraction and scanning electron microcopy results showed that the PZO films obtained from zirconium isopropoxide were highly (1 1 1)-oriented and had a more uniform surface microstructure. As a result, the PZO films from zirconium isopropoxide accordingly displayed better electrical properties, such as lager dielectric constant, increased saturated polarization, and smaller leakage current.

关键词Electronic Materials Chemical Synthesis Microstructure Dielectric Response
学科领域Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
DOI10.1016/j.jallcom.2011.06.067
收录类别SCI
WOS记录号WOS:000293824600030
引用统计
被引频次:2[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/365002/1421
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;Inner Mongolia Univ Sci & Technol, Sch Chem & Chem Engn, Baotou 014010, Peoples R China;Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, 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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Liu Yunying,Hao Xihong,Zhou Jing,et al. Effects of raw materials on microstructure and dielectric properties of PbZrO3 antiferroelectric thin films prepared via sol-gel process[J]. Journal of Alloys and Compounds,2011,509(35):8779-8782.
APA Liu Yunying,Hao Xihong,Zhou Jing,Xu Jinbao,&An Shengli.(2011).Effects of raw materials on microstructure and dielectric properties of PbZrO3 antiferroelectric thin films prepared via sol-gel process.Journal of Alloys and Compounds,509(35),8779-8782.
MLA Liu Yunying,et al."Effects of raw materials on microstructure and dielectric properties of PbZrO3 antiferroelectric thin films prepared via sol-gel process".Journal of Alloys and Compounds 509.35(2011):8779-8782.
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