Dielectric properties and leakage current of MgO/(Ba0.8Sr0.2)TiO3 heterostructured films prepared by sol-gel technique | |
Jia, JF; Huang, K; Pan, QT; Li, SG; He, DY | |
刊名 | ACTA PHYSICA SINICA/物理学报
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2006-04 | |
卷号 | 55期号:4页码:2069-2072 |
关键词 | ferroelectric MgO/(Ba-0.8,Sr-0.2)TiO3 multilayer film leakage current dielectric constant |
ISSN号 | 1000-3290 |
其他题名 | 溶胶-凝胶法制备MgO/(Ba0.8Sr0.2)TiO3多层薄膜及其介电和漏电特性研究 |
通讯作者 | Jia, JF (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China. |
中文摘要 | 采用改进的溶胶-凝胶方法在LaNiO_3/Si(100)衬底上制备了MgO/(Ba_(0·8)Sr_(0·2))TiO_3多层薄膜.实验结果表明,MgO层的引入改变了(Ba_(0·8)Sr_(0·2))TiO_3的介电特性和漏电流行为,使薄膜的漏电流降低了3个数量级,但介电常数也有相应降低.漏电流的显著降低是由MgO子层的高阻特性以及微量Mg向(Ba_(0·8)Sr_(0·2))TiO_3晶格中扩散造成的. |
学科主题 | Physics |
语种 | 中文 |
WOS记录号 | WOS:000236571600087 |
内容类型 | 期刊论文 |
源URL | [http://202.201.7.4/handle/262010/104044] ![]() |
专题 | 物理科学与技术学院_期刊论文 |
推荐引用方式 GB/T 7714 | Jia, JF,Huang, K,Pan, QT,et al. Dielectric properties and leakage current of MgO/(Ba0.8Sr0.2)TiO3 heterostructured films prepared by sol-gel technique[J]. ACTA PHYSICA SINICA/物理学报,2006,55(4):2069-2072. |
APA | Jia, JF,Huang, K,Pan, QT,Li, SG,&He, DY.(2006).Dielectric properties and leakage current of MgO/(Ba0.8Sr0.2)TiO3 heterostructured films prepared by sol-gel technique.ACTA PHYSICA SINICA/物理学报,55(4),2069-2072. |
MLA | Jia, JF,et al."Dielectric properties and leakage current of MgO/(Ba0.8Sr0.2)TiO3 heterostructured films prepared by sol-gel technique".ACTA PHYSICA SINICA/物理学报 55.4(2006):2069-2072. |
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