Tuning of heat and charge transport by Majorana fermions
| dc.contributor | Háskóli Íslands | en_US |
| dc.contributor | University of Iceland | en_US |
| dc.contributor.author | Ricco, L. S. | |
| dc.contributor.author | Dessotti, F. A. | |
| dc.contributor.author | Shelykh, Ivan | |
| dc.contributor.author | Figueira, M. S. | |
| dc.contributor.author | Seridonio, A. C. | |
| dc.contributor.department | Raunvísindastofnun (HÍ) | en_US |
| dc.contributor.department | Science Institute (UI) | en_US |
| dc.contributor.school | Verkfræði- og náttúruvísindasvið (HÍ) | en_US |
| dc.contributor.school | School of Engineering and Natural Sciences (UI) | en_US |
| dc.date.accessioned | 2018-05-02T11:03:41Z | |
| dc.date.available | 2018-05-02T11:03:41Z | |
| dc.date.issued | 2018-02-12 | |
| dc.description.abstract | We investigate theoretically thermal and electrical conductances for the system consisting of a quantum dot (QD) connected both to a pair of Majorana fermions residing at the edges of a Kitaev wire and two metallic leads. We demonstrate that both quantities reveal pronounced resonances, whose positions can be controlled by tuning of an asymmetry of the couplings of the QD and a pair of MFs. Similar behavior is revealed for the thermopower, Wiedemann-Franz law and dimensionless thermoelectric figure of merit. The considered geometry can thus be used as a tuner of heat and charge transport assisted by MFs. | en_US |
| dc.description.sponsorship | This work was supported by the Brazilian funding agencies CNPq Grant No. 307573/2015-0, CAPES and São Paulo Research Foundation (FAPESP) Grant No. 2015/23539-8. I.A.S. acknowledges support from Horizon2020 RISE project CoExAN and the project No. 3.8884.2017/8.9 of the Ministry of Education and Science of the Russian Federation. | en_US |
| dc.description.version | Peer Reviewed | en_US |
| dc.format.extent | 2790 | en_US |
| dc.identifier.citation | Ricco, L. S., Dessotti, F. A., Shelykh, I. A., Figueira, M. S., & Seridonio, A. C. (2018). Tuning of heat and charge transport by Majorana fermions. Scientific Reports, 8(1), 2790. doi:10.1038/s41598-018-21180-9 | en_US |
| dc.identifier.doi | 10.1038/s41598-018-21180-9 | |
| dc.identifier.issn | 2045-2322 | |
| dc.identifier.journal | Scientific Reports | en_US |
| dc.identifier.uri | https://hdl.handle.net/20.500.11815/707 | |
| dc.language.iso | en | en_US |
| dc.publisher | Springer Nature | en_US |
| dc.relation | "info:eu-repo/grantAgreement/EC/H2020/CoExAN" | en_US |
| dc.relation.ispartofseries | Scientific Reports;8(1) | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Superconducting devices | en_US |
| dc.subject | Superconducting properties and materials | en_US |
| dc.subject | Eðlisfræði | en_US |
| dc.subject | Öreindir | en_US |
| dc.subject | Skammtafræði | en_US |
| dc.title | Tuning of heat and charge transport by Majorana fermions | en_US |
| dc.type | info:eu-repo/semantics/article | en_US |
| dcterms.license | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. Te images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en_US |
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