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DC Field | Value | Language |
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dc.citation.endPage | 5911 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 5905 | - |
dc.citation.title | NANOSCALE ADVANCES | - |
dc.citation.volume | 2 | - |
dc.contributor.author | Rezapour, M. Reza | - |
dc.contributor.author | Lee, Geunsik | - |
dc.contributor.author | Kim, Kwang S. | - |
dc.date.accessioned | 2023-12-21T16:39:03Z | - |
dc.date.available | 2023-12-21T16:39:03Z | - |
dc.date.created | 2020-12-19 | - |
dc.date.issued | 2020-12 | - |
dc.description.abstract | Designing and fabricating nanosize spintronic devices is a crucial task to develop information technology of the future. However, most of the introduced spin filters suffer from several limitations including difficulty in manipulating the spin current, incapability in utilizing a wide range of dopants to provide magnetism, or obstacles in their experimental realization. Here, by employing first principles calculations, we introduce a structurally simple and functionally efficient spin filter device composed of a zigzag graphene nanoribbon (ZGNR) with an embedded nitrogenated divacancy. We show that the proposed system, possessing a robust ferromagnetic (FM) ordering, exhibits perfect half metallic behavior in the absence of frequently used transition metals (TMs). Our calculations also show that the suggested system is compatible with a wide range of adatoms including basic metals, metalloids, and TMs. It means that besides d electron magnetism originating from TMs, p electrons of incorporated elements of the main group can also cause half metallicity in the electronic structure of the introduced system. Our system exploiting the robustness of doping-induced FM ordering would be beneficial for promising multifunctional spin filter devices. | - |
dc.identifier.bibliographicCitation | NANOSCALE ADVANCES, v.2, no.12, pp.5905 - 5911 | - |
dc.identifier.doi | 10.1039/D0NA00652A | - |
dc.identifier.issn | 2516-0230 | - |
dc.identifier.scopusid | 2-s2.0-85097955863 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/49002 | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2020/na/d0na00652a#!divAbstract | - |
dc.identifier.wosid | 000599127600042 | - |
dc.language | 영어 | - |
dc.publisher | The Royal Society of Chemistry | - |
dc.title | A high performance N-doped graphene nanoribbon based spintronic device applicable with a wide range of adatoms | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTOR | - |
dc.subject.keywordPlus | HALF-METALLICITY | - |
dc.subject.keywordPlus | AB-INITIO | - |
dc.subject.keywordPlus | TRANSPORT-PROPERTIES | - |
dc.subject.keywordPlus | MAGNETIC-PROPERTIES | - |
dc.subject.keywordPlus | CARBON NANOTUBE | - |
dc.subject.keywordPlus | SPIN TRANSPORT | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | FERROMAGNETISM | - |
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