Polarized neutron reflectometry study on the modulation of resistance and magnetism in resistive switching cobalt ferrite thin films
文献类型：期刊论文
| 作者 | Cheng, S ; Shen, L; Cheng, SD; Ma, CR; Liu, M; Zhu, T
|
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2022 |
| 卷号 | 121期号:21页码:211602 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/5.0122216 |
| 文献子类 | Article |
| 英文摘要 | In this work, the resistive switching and electrical-control of magnetization in Pt/CoFe2O4/Nb:SrTiO3 heterostructures have been investigated. The films exhibit a classic bipolar resistive switching effect with a maximum switch ratio of about 5 x 10(3) and good anti-fatigue performance. Associated with resistive switching, the saturated magnetization of the thin film at high resistance state is found to be larger than that at low resistance state. Meanwhile, polarized neutron reflectivity of the thin film under different resistance states was in situ measured. The results reveal that the interfacial migration of oxygen vacancies driven by an applied electric field plays an important role in the modulation of resistive and magnetism of CoFe2O4 resistive switching devices. Published under an exclusive license by AIP Publishing. |
| 电子版国际标准刊号 | 1077-3118 |
| 语种 | 英语 |
| WOS记录号 | WOS:000889076100034 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/299208]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_加速器中心 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Cheng, S,Shen, L,Cheng, SD,et al. Polarized neutron reflectometry study on the modulation of resistance and magnetism in resistive switching cobalt ferrite thin films[J]. APPLIED PHYSICS LETTERS,2022,121(21):211602. |
| APA | Cheng, S,Shen, L,Cheng, SD,Ma, CR,Liu, M,&Zhu, T.(2022).Polarized neutron reflectometry study on the modulation of resistance and magnetism in resistive switching cobalt ferrite thin films.APPLIED PHYSICS LETTERS,121(21),211602. |
| MLA | Cheng, S,et al."Polarized neutron reflectometry study on the modulation of resistance and magnetism in resistive switching cobalt ferrite thin films".APPLIED PHYSICS LETTERS 121.21(2022):211602. |
入库方式： OAI收割
来源：高能物理研究所
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