Effects of W/Ni co-doping on the structural, magnetic, electrical, and optical properties of Aurivillius phase Bi(5)FeTi(3)O(15)ceramics
文献类型：期刊论文
| 作者 | Zuo, Xuzhong2; Hui, Zhenzhen1; He, Enjie2; Zhao, Gaochao3; Bai, Jin3; Wu, Jie3; Zhu, Shunjin3; Kan, Xucai4; Song, Wenhai3 ; Yang, Jie3
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| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
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| 出版日期 | 2020-07-01 |
| 卷号 | 31 |
| ISSN号 | 0957-4522 |
| DOI | 10.1007/s10854-020-03662-7 |
| 通讯作者 | Hui, Zhenzhen(huizz@ahstu.edu.cn) |
| 英文摘要 | We investigate the influences of W/Ni co-doping on the structural, magnetic, electrical, and optical properties of four-layered Aurivillius Bi(5)FeTi(3)O(15)ceramics. All the specimens can be indexed with the orthorhombic structure and the space group of A2(1)am. The incorporation of W/Ni significantly promotes the grain's growth and compactness. Compared with the antiferromagnetic state in pure sample, a weak room-temperature ferromagnetic state is found in the doped samples. The dielectric relaxations in samples withx <= 0.1 follow with Vogel-Fulcher relation and can be ascribed to the fluctuation behavior of local polarization, whereas the dielectric relaxation in samplex = 0.15 obeys well Arrhenius law and is due to the localized hopping process of electrons. The piezoelectric measurements indicate that the compositionx = 0.05 represents the largest d(33)value of 14pC/N at room temperature, which can be attributed to the optimal conductivity. In addition, all the compositions have two absorption edges with the direct inter-band transition due to the electron excitation from the hybridized Bi 6s + O 2p + Fet(2g)valence band to Fee(g)and Ti 3dconduction bands. |
| WOS关键词 | SUPEREXCHANGE INTERACTION ; PIEZOELECTRIC PROPERTIES ; PHOTOCATALYTIC ACTIVITY ; DIELECTRIC-PROPERTIES ; TEMPERATURE ; CERAMICS ; POLARIZATION ; FILMS ; NI |
| WOS研究方向 | Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000544091600019 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/94804]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Hui, Zhenzhen |
| 作者单位 | 1.Anhui Sci & Technol Univ, Coll Chem & Mat Engn, Bengbu 233030, Peoples R China 2.Anhui Sci & Technol Univ, Coll Elect & Elect Engn, Bengbu 233030, Peoples R China 3.Univ Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 4.Anhui Univ, Sch Phys & Mat Sci, Hefei 230601, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zuo, Xuzhong,Hui, Zhenzhen,He, Enjie,et al. Effects of W/Ni co-doping on the structural, magnetic, electrical, and optical properties of Aurivillius phase Bi(5)FeTi(3)O(15)ceramics[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2020,31. |
| APA | Zuo, Xuzhong.,Hui, Zhenzhen.,He, Enjie.,Zhao, Gaochao.,Bai, Jin.,...&Dai, Jianming.(2020).Effects of W/Ni co-doping on the structural, magnetic, electrical, and optical properties of Aurivillius phase Bi(5)FeTi(3)O(15)ceramics.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,31. |
| MLA | Zuo, Xuzhong,et al."Effects of W/Ni co-doping on the structural, magnetic, electrical, and optical properties of Aurivillius phase Bi(5)FeTi(3)O(15)ceramics".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 31(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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