dc.contributor.author | Chen, Chui-Zhen | |
dc.contributor.author | Xie, Ying-Ming | |
dc.contributor.author | Liu, Jie | |
dc.contributor.author | Law, K. T. | |
dc.contributor.author | Lee, Patrick A | |
dc.date.accessioned | 2018-03-29T17:14:13Z | |
dc.date.available | 2018-03-29T17:14:13Z | |
dc.date.issued | 2018-03 | |
dc.date.submitted | 2018-01 | |
dc.identifier.issn | 2469-9950 | |
dc.identifier.issn | 2469-9969 | |
dc.identifier.uri | http://hdl.handle.net/1721.1/114445 | |
dc.description.abstract | Quantum anomalous Hall insulator/superconductor heterostructures emerged as a competitive platform to realize topological superconductors with chiral Majorana edge states as shown in recent experiments [He et al. Science 357, 294 (2017)]. However, chiral Majorana modes, being extended, cannot be used for topological quantum computation. In this work, we show that quasi-one-dimensional quantum anomalous Hall structures exhibit a large topological regime (much larger than the two-dimensional case) which supports localized Majorana zero energy modes. The non-Abelian properties of a cross-shaped quantum anomalous Hall junction is shown explicitly by time-dependent calculations. We believe that the proposed quasi-one-dimensional quantum anomalous Hall structures can be easily fabricated for scalable topological quantum computation. | en_US |
dc.description.sponsorship | United States. Department of Energy (Grant FG02-03 ER46076) | en_US |
dc.publisher | American Physical Society | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1103/PhysRevB.97.104504 | en_US |
dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
dc.source | American Physical Society | en_US |
dc.title | Quasi-one-dimensional quantum anomalous Hall systems as new platforms for scalable topological quantum computation | en_US |
dc.type | Article | en_US |
dc.identifier.citation | Chen, Chui-Zhen, et al. “Quasi-One-Dimensional Quantum Anomalous Hall Systems as New Platforms for Scalable Topological Quantum Computation.” Physical Review B, vol. 97, no. 10, Mar. 2018. © 2018 American Physical Society | en_US |
dc.contributor.department | Massachusetts Institute of Technology. Department of Physics | en_US |
dc.contributor.mitauthor | Lee, Patrick A | |
dc.relation.journal | Physical Review B | en_US |
dc.eprint.version | Final published version | en_US |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
dc.date.updated | 2018-03-15T18:00:42Z | |
dc.language.rfc3066 | en | |
dc.rights.holder | American Physical Society | |
dspace.orderedauthors | Chen, Chui-Zhen; Xie, Ying-Ming; Liu, Jie; Lee, Patrick A.; Law, K. T. | en_US |
dspace.embargo.terms | N | en_US |
dc.identifier.orcid | https://orcid.org/0000-0001-7809-8157 | |
mit.license | PUBLISHER_POLICY | en_US |