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DOI | 10.1126/science.aan3670 |
Distinguishing a Majorana zero mode using spin-resolved measurements | |
Jeon, Sangjun1,2; Xie, Yonglong1,2; Li, Jian1,2,3,4; Wang, Zhijun1,2; Bernevig, B. Andrei1,2; Yazdani, Ali1,2 | |
2017-11-10 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 358期号:6364页码:772-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | One-dimensional topological superconductors host Majorana zero modes (MZMs), the nonlocal property of which could be exploited for quantum computing applications. We use spin-polarized scanning tunneling microscopy to show that MZMs realized in self-assembled Fe chains on the surface of Pb have a spin polarization that exceeds that stemming from the magnetism of these chains. This feature, captured by our model calculations, is a direct consequence of the nonlocality of the Hilbert space of MZMs emerging from a topological band structure. Our study establishes spin-polarization measurements as a diagnostic tool to distinguish topological MZMs from trivial in-gap states of a superconductor. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000414847100041 |
WOS关键词 | FERMIONS ; SUPERCONDUCTORS ; CHAINS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/197293 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Princeton Univ, Joseph Henry Labs, Princeton, NJ 08544 USA; 2.Princeton Univ, Dept Phys, Princeton, NJ 08544 USA; 3.Westlake Inst Adv Study, Inst Nat Sci, Hangzhou, Zhejiang, Peoples R China; 4.Westlake Univ, Hangzhou, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Jeon, Sangjun,Xie, Yonglong,Li, Jian,et al. Distinguishing a Majorana zero mode using spin-resolved measurements[J]. SCIENCE,2017,358(6364):772-+. |
APA | Jeon, Sangjun,Xie, Yonglong,Li, Jian,Wang, Zhijun,Bernevig, B. Andrei,&Yazdani, Ali.(2017).Distinguishing a Majorana zero mode using spin-resolved measurements.SCIENCE,358(6364),772-+. |
MLA | Jeon, Sangjun,et al."Distinguishing a Majorana zero mode using spin-resolved measurements".SCIENCE 358.6364(2017):772-+. |
条目包含的文件 | 条目无相关文件。 |
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