Abnormal bipolar resistive switching behavior in carbon-iron composite films with different thicknesses | |
Zhou, J. W.1; Li, T. R.1; Zhang, D.1; Ren, B.1; Zhang, S. W.1; Huang, J.1; Zhang, J. M.3; Wang, L.1; Jiang, Y. C.2; Gao, J.2 | |
刊名 | VACUUM
![]() |
2017 | |
卷号 | 135页码:115-120 |
关键词 | Resistive switching Amorphous carbon Carbon-iron composite Thickness |
英文摘要 | Carbon-iron composite films with different thicknesses (50, 100 and 150 nm) were deposited by DC magnetron sputtering method using a composite target (Fe: 4 at%, C: 96 at%). The resistive switching behaviors of Pt/Al/a-C:Fe/Au/Ti structures with different a-C:Fe film thicknesses are investigated. Abnormal bipolar resistive switching characteristics were observed in all Pt/Al/a-C:Fe/Au/Ti memory cells. Considering the endurance and retention properties, the RRAM cell with 100 nm thick a-C:Fe film as the dielectric layer showed the best performance with on/off-resistance ratio similar to 10, and retention time >10(4) s. Based on the results of the X-ray photoelectron spectroscopy depth profile, the resistive switching behavior is attributed to mutative Al3+ fraction at the Al/a-C:Fe interface and the migration of Au ions between two electrodes. (C) 2016 Elsevier Ltd. All rights reserved. |
WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
类目[WOS] | Materials Science, Multidisciplinary ; Physics, Applied |
研究领域[WOS] | Materials Science ; Physics |
关键词[WOS] | THIN-FILMS ; MEMORY ; DEVICES |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000390518800016 |
内容类型 | 期刊论文 |
源URL | [http://ir.sic.ac.cn/handle/331005/21917] ![]() |
专题 | 上海硅酸盐研究所_无机材料分析测试中心_期刊论文 |
作者单位 | 1.Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China 2.Suzhou Univ Sci & Technol, Solid State Phys & Mat, Suzhou 215011, Jiangsu, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, J. W.,Li, T. R.,Zhang, D.,et al. Abnormal bipolar resistive switching behavior in carbon-iron composite films with different thicknesses[J]. VACUUM,2017,135:115-120. |
APA | Zhou, J. W..,Li, T. R..,Zhang, D..,Ren, B..,Zhang, S. W..,...&Wang, L. J..(2017).Abnormal bipolar resistive switching behavior in carbon-iron composite films with different thicknesses.VACUUM,135,115-120. |
MLA | Zhou, J. W.,et al."Abnormal bipolar resistive switching behavior in carbon-iron composite films with different thicknesses".VACUUM 135(2017):115-120. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论