Multifield Control of Domains in a Room-Temperature Multiferroic 0.85BiTi0.1Fe0.8Mg0.1O3.0.15CaTiO3 Thin Film
文献类型：期刊论文
| 作者 | Ehsan Nasr Esfahani; Tingting Jia; Ziran Fan; Junxiang Yao; Cong Liu; Yuhao Li; Junxi Yu; Bi Fu; Hongyang Zhao; Minoru Osada |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2018 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Single-phase materials that combine electric polarization and magnetization are promising for applications in multifunctional sensors, information storage, spintronic devices, etc. Following the idea of a percolating network of magnetic ions (e.g., Fe) with strong superexchange inter- actions within a structural scaffold with a polar lattice, a solid solution thin film with perovskite structure at a morphotropic phase boundary with a high level of Fe atoms on the B site of perovskite structure is deposited to combine both ferroelectric and ferromagnetic ordering at room temperature with magnetoelectric coupling. In this work, a 0.85Bi- Ti0.1Fe0.8Mg0.1O3−0.15CaTiO3 thin film has been deposited by pulsed laser deposition (PLD). Both the ferroelectricity and the magnetism were characterized at room temperature. Large polarization and a large piezoelectric effective coefficient d33 were obtained. Multifield coupling of the thin film has been characterized by scanning force microscopy. Ferroelectric domains and magnetic domains could be switched by magnetic field (H), electric field (E), mechanical force (F), and, indicating that complex cross-coupling exists among the electric polarization, magnetic ordering and elastic deformation in 0.85BiTi0.1Fe0.8Mg0.1O3− 0.15CaTiO3 thin film at room temperature. This work also shows the possibility of writing information with electric field, magnetic field, and mechanical force and then reading data by magnetic field. We expect that this work will benefit information applications. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/14391]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 推荐引用方式 GB/T 7714 | Ehsan Nasr Esfahani,Tingting Jia,Ziran Fan,et al. Multifield Control of Domains in a Room-Temperature Multiferroic 0.85BiTi0.1Fe0.8Mg0.1O3.0.15CaTiO3 Thin Film[J]. ACS APPLIED MATERIALS & INTERFACES,2018. |
| APA | Ehsan Nasr Esfahani.,Tingting Jia.,Ziran Fan.,Junxiang Yao.,Cong Liu.,...&Zhenxiang Cheng.(2018).Multifield Control of Domains in a Room-Temperature Multiferroic 0.85BiTi0.1Fe0.8Mg0.1O3.0.15CaTiO3 Thin Film.ACS APPLIED MATERIALS & INTERFACES. |
| MLA | Ehsan Nasr Esfahani,et al."Multifield Control of Domains in a Room-Temperature Multiferroic 0.85BiTi0.1Fe0.8Mg0.1O3.0.15CaTiO3 Thin Film".ACS APPLIED MATERIALS & INTERFACES (2018). |
入库方式： OAI收割
来源：深圳先进技术研究院
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