| Magnetically modulated critical current densities of Co/Nb hybrid | |
| Li, Zhigang1,2; Wang, Weike1,3; Zhang, Li2; Yang, Zhaorong1,3,4; Tian, Mingliang1,4; Zhang, Yuheng1,4 | |
| 刊名 | SCIENTIFIC REPORTS
 |
| 2015-12-18 | |
| 卷号 | 5期号:无页码:1-7 |
| DOI | 10.1038/srep18601 |
| 文献子类 | Article |
| 英文摘要 | By tuning morphology and size of magnetic subsystem, ferromagnet-superconductor (F/S) hybrid system provides an effective way to modulate superconductivity due to the interaction between superconducting and magnetic-order parameters at the mesoscopic length scale. In this work, we report on investigations of critical current density in a large-area Co/Nb hybrid via facile colloidal lithography. Here, Co hexagon shell array as a magnetic template build on Nb film to modulate the critical current density. A novel superconducting transition has been observed in I-V curve with two metastable transition states: double-transition and binary-oscillation-transition states. Importantly, such unusual behavior can be adjusted by temperature, magnetic field and contact area of F/S. Such hybrid film has important implications for understanding the role of magnetic subsystem modulating superconductivity, as well as applied to low-energy electronic devices such as superconducting current fault limiters. |
| WOS关键词 | PERIODIC MICRO/NANOSTRUCTURED ARRAYS ; SPIN-POLARIZED SUPERCURRENTS ; COLLOIDAL LITHOGRAPHY ; DOMAIN-WALL ; FABRICATION ; SUPERCONDUCTIVITY ; BINARY ; JUNCTIONS ; DEVICE ; SIZE |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000367083500001 |
| 资助机构 | National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; U1332143 ; U1332143 ; U1332143 ; U1332143 ; 51202155) ; 51202155) ; 51202155) ; 51202155) ; National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Key Basic Research of China(2011CBA00111) ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; National Science Foundation of China(51001078 ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; Natural Science Foundation of Zhejiang Province(LY13E010002) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; China Postdoctoral Science Foundation(2012M521263) ; U1332143 ; U1332143 ; U1332143 ; U1332143 ; 51202155) ; 51202155) ; 51202155) ; 51202155) |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/30219]  |
| 专题 | 合肥物质科学研究院_中科院强磁场科学中心 |
| 作者单位 | 1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 2.Taizhou Univ, Dept Phys & Elect Engn, Taizhou 318000, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 4.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhigang,Wang, Weike,Zhang, Li,et al. Magnetically modulated critical current densities of Co/Nb hybrid[J]. SCIENTIFIC REPORTS,2015,5(无):1-7. |
| APA | Li, Zhigang,Wang, Weike,Zhang, Li,Yang, Zhaorong,Tian, Mingliang,&Zhang, Yuheng.(2015).Magnetically modulated critical current densities of Co/Nb hybrid.SCIENTIFIC REPORTS,5(无),1-7. |
| MLA | Li, Zhigang,et al."Magnetically modulated critical current densities of Co/Nb hybrid".SCIENTIFIC REPORTS 5.无(2015):1-7. |
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