Topological isoconductance signatures in Majorana nanowires

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Autor(es): dc.contributorUniversity of Iceland-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorITMO University-
Autor(es): dc.contributorUniversidade Federal Fluminense (UFF)-
Autor(es): dc.creatorRicco, L. S.-
Autor(es): dc.creatorSanches, J. E.-
Autor(es): dc.creatorMarques, Y.-
Autor(es): dc.creatorde Souza, M.-
Autor(es): dc.creatorFigueira, M. S.-
Autor(es): dc.creatorShelykh, I. A.-
Autor(es): dc.creatorSeridonio, A. C.-
Data de aceite: dc.date.accessioned2025-08-21T23:03:32Z-
Data de disponibilização: dc.date.available2025-08-21T23:03:32Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1038/s41598-021-96415-3-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229414-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229414-
Descrição: dc.descriptionWe consider transport properties of a hybrid device composed by a quantum dot placed between normal and superconducting reservoirs, and coupled to a Majorana nanowire: a topological superconducting segment hosting Majorana bound states (MBSs) at the opposite ends. It is demonstrated that if highly nonlocal and nonoverlapping MBSs are formed in the system, the zero-bias Andreev conductance through the dot exhibits characteristic isoconductance profiles with the shape depending on the spin asymmetry of the coupling between the dot and the topological superconductor. Otherwise, for overlapping MBSs with less degree of nonlocality, the conductance is insensitive to the spin polarization and the isoconductance signatures disappear. This allows to propose an alternative experimental protocol for probing the nonlocality of the MBSs in Majorana nanowires.-
Descrição: dc.descriptionScience Institute University of Iceland, Dunhagi-3-
Descrição: dc.descriptionSchool of Engineering Department of Physics and Chemistry São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Physics ITMO University-
Descrição: dc.descriptionDepartment of Physics São Paulo State University (Unesp) IGCE-
Descrição: dc.descriptionInstituto de Física Universidade Federal Fluminense-
Descrição: dc.descriptionSchool of Engineering Department of Physics and Chemistry São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Physics São Paulo State University (Unesp) IGCE-
Idioma: dc.languageen-
Relação: dc.relationScientific Reports-
???dc.source???: dc.sourceScopus-
Título: dc.titleTopological isoconductance signatures in Majorana nanowires-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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