Voltage Control of Skyrmion Bubbles for Topological Flexible Spintronic Devices
文献类型：期刊论文
| 作者 | Yang, Qu; Cheng, Yuxin; Li, Yaojin; Zhou, Ziyao; Liang, Jinghua; Zhao, Xinger; Hu, Zhongqiang; Peng, Renci; Yang, Hongxin; Liu, Ming |
| 刊名 | ADVANCED ELECTRONIC MATERIALS
 |
| 出版日期 | 2020 |
| 卷号 | 6期号:8 |
| 关键词 | REAL-SPACE OBSERVATION ROOM-TEMPERATURE MAGNETIC SKYRMION LATTICE DYNAMICS TRANSITION ANISOTROPY HELICITY PHASE |
| DOI | 10.1002/aelm.202000246 |
| 英文摘要 | The electric field is an energy-efficient tool that can be leveraged to control spin-orbit coupling. Although Dzyaloshinskii-Moriya interactions (DMI) in magnetic skyrmion systems can be regulated in flat state using an electric field, the control of their flexible behavior has remained elusive so far. Here, the double modulation of strain and voltage effects in a flexible ultrathin heavy metal (HM)/ferromagnetic (FM)/insulator (I) system, demonstrating that the interfacial DMI can be dual controlled via a mechanical stress and a circuit gating voltage at room temperature, is reported. An intensive tuning efficiency (26.7 mJ m(-2) V-1) is obtained while maintaining an excellent mechanical strength, which is a result of Rashba-DMI tuning at the FM/I interface. The result is promising in achieving novel flexible topological devices where low operation voltage and excellent flexibility are required. |
| 学科主题 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20660]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Yang, HX (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Yang, HX (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. 3.Zhou, ZY 4.Liu, M (corresponding author), Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab, Minist Educ, Xian 710049, Peoples R China. 5.Liu, M (corresponding author), Xi An Jiao Tong Univ, Int Ctr Dielect Res, Sch Elect & Informat Engn, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China. 6.Liu, M (corresponding author), Xi An Jiao Tong Univ, Int Joint Lab Micro Nano Manufacture & Measuremen, Xian 710049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yang, Qu,Cheng, Yuxin,Li, Yaojin,et al. Voltage Control of Skyrmion Bubbles for Topological Flexible Spintronic Devices[J]. ADVANCED ELECTRONIC MATERIALS,2020,6(8). |
| APA | Yang, Qu.,Cheng, Yuxin.,Li, Yaojin.,Zhou, Ziyao.,Liang, Jinghua.,...&Liu, Ming.(2020).Voltage Control of Skyrmion Bubbles for Topological Flexible Spintronic Devices.ADVANCED ELECTRONIC MATERIALS,6(8). |
| MLA | Yang, Qu,et al."Voltage Control of Skyrmion Bubbles for Topological Flexible Spintronic Devices".ADVANCED ELECTRONIC MATERIALS 6.8(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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