Spin-polarized Majorana zero modes in double zigzag honeycomb nanoribbons

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal Fluminense (UFF)-
Autor(es): dc.contributorCentro Brasileiro de Pesquisas Físicas-
Autor(es): dc.contributorUniversidad Tecnológica Del Perú-
Autor(es): dc.contributorUniversity of Iceland-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorRibeiro, R. C. Bento-
Autor(es): dc.creatorCorrea, J. H.-
Autor(es): dc.creatorRicco, L. S.-
Autor(es): dc.creatorSeridonio, A. C.-
Autor(es): dc.creatorFigueira, M. S.-
Data de aceite: dc.date.accessioned2025-08-21T22:24:08Z-
Data de disponibilização: dc.date.available2025-08-21T22:24:08Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2022-05-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevB.105.205115-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/240108-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/240108-
Descrição: dc.descriptionWe study the emergence of Majorana zero modes (MZMs) at the ends of a finite double zigzag honeycomb nanoribbon (zHNR), considering a minimal model composed of the first nearest neighbor hopping term, Rashba spin-orbit coupling (RSOC), p-wave superconducting pairing, and an applied external magnetic field (EMF). The energy spectrum profiles reveal regions with either spin up or down MZMs belonging to distinct topological phase transitions, which are characterized by their corresponding winding numbers and can be accessed by tuning the chemical potential of the nanoribbons. Hybrid systems constituted by zHNRs deposited on conventional s-wave superconductors are potential candidates for experimentally realizing our proposal. The spin discrimination of MZMs suggests a possible route for performing topological-conventional qubit operations using Majorana spintronics.-
Descrição: dc.descriptionInstituto de Física Universidade Federal Fluminense, Avenida Litorânea s/N, Rio de Janeiro-
Descrição: dc.descriptionCentro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud, 150, Rio de Janeiro, Urca-
Descrição: dc.descriptionUniversidad Tecnológica Del Perú, Nathalio Sánchez, 125-
Descrição: dc.descriptionScience Institute University of Iceland, Dunhagi-3-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering Department of Physics and Chemistry, São Paulo-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering Department of Physics and Chemistry, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review B-
???dc.source???: dc.sourceScopus-
Título: dc.titleSpin-polarized Majorana zero modes in double zigzag honeycomb nanoribbons-
Tipo de arquivo: dc.typelivro digital-
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