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arXiv 1707.04899cond-mat.supr-concond-mat.mes-hallcond-mat.mtrl-sci
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在超导-半导体异质结构中实现Majorana零模

Realizing Majorana zero modes in superconductor-semiconductor heterostructures

R. M. Lutchyn, E. P. A. M. Bakkers, L. P. Kouwenhoven, P. Krogstrup, C. M. Marcus, Y. Oreg

摘要:

在实验室中实现拓扑超导和Majorana零模是凝聚态物理的主要目标之一。我们回顾了这一快速发展的领域的现状,重点是超导体的拓扑超导性的建议。讨论了材料科学的进展和最近实验中Majorana零模的鲁棒特征。在简要介绍了这个问题后,我们概述了几个下一代实验探测马约拉纳零模式的奇异性质,包括融合规则和非阿贝尔交换统计。最后,我们讨论了在这些系统中实现基于Majorana拓扑量子计算的前景。

英文摘要:

Realizing topological superconductivity and Majorana zero modes in the laboratory is one of the major goals in condensed matter physics. We review the current status of this rapidly-developing field, focusing on semiconductor-superconductor proposals for topological superconductivity. Material science progress and robust signatures of Majorana zero modes in recent experiments are discussed. After a brief introduction to the subject, we outline several next-generation experiments probing exotic properties of Majorana zero modes, including fusion rules and non-Abelian exchange statistics. Finally, we discuss prospects for implementing Majorana-based topological quantum computation in these systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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