| Multiferroics and electronic structure of (1-x)PbTiO3-xBi(Ni1/2Ti1/2)O-3 thin films |
| Zhao, HQ; Wang JO(王嘉欧); Wang, J; Sun, C; Chen, J; Ablat, A; Muhemmed, E; Ibrahim, K; Qiao, SZ; Qiao, LJ; Xing, XR; Kui RX(奎热西)
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| 2013
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| 发表期刊 | THIN SOLID FILMS
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| 卷号 | 542页码:155-159 |
| 摘要 | The single phase (1 - x)PbTiO3 - xBi(Ni1/2Ti1/2)O-3 thin films were synthesized on Pt/Fi/SiO2/Si substrate at 600 degrees C by a chemical solution deposition route. The present films exhibit homogeneous and crackfree microstructure with low porosity. The surface roughness decreases from 5.56 nm to 1.62 nm with solubility. The remanent polarization monotonously decreases with the dopant Bi(Ni1/2Ti1/2)O-3 increase. The leakage current desity increases when the solubility increases. O K-edge X-ray absorption spectroscopy and valence-band edge X-ray photoelectron spectroscopy were used to study the electronic structure. The results indicated that the change of ferroelectricity might be ascribed to the hybridizations between O 2p and Pb 6s and Ti 3d orbitals. The ferromagnetic behaviors were also observed in the thin films and saturated magnetization raises monotonously with the Ni solubility due to enhanced superexchange interaction. Magnetoelectic effects increases with dopant Bi(Ni1/2Ti1/2)O-3 increase. (C) 2013 Elsevier B.V. All rights reserved. |
| 关键词 | PbTiO3 - Bi(Ni1/2Ti1/2)O-3 thin film
Chemical solution deposition
Multiferroics
Electronic structure
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| 学科领域 | Materials Science; Physics
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| DOI | 10.1016/j.tsf.2013.07.007
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| 收录类别 | SCI
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| WOS记录号 | WOS:000323859400026
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/223877
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| 专题 | 多学科研究中心
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推荐引用方式
GB/T 7714 |
Zhao, HQ,Wang JO,Wang, J,et al. Multiferroics and electronic structure of (1-x)PbTiO3-xBi(Ni1/2Ti1/2)O-3 thin films[J]. THIN SOLID FILMS,2013,542:155-159.
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| APA |
Zhao, HQ.,王嘉欧.,Wang, J.,Sun, C.,Chen, J.,...&奎热西.(2013).Multiferroics and electronic structure of (1-x)PbTiO3-xBi(Ni1/2Ti1/2)O-3 thin films.THIN SOLID FILMS,542,155-159.
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| MLA |
Zhao, HQ,et al."Multiferroics and electronic structure of (1-x)PbTiO3-xBi(Ni1/2Ti1/2)O-3 thin films".THIN SOLID FILMS 542(2013):155-159.
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