Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/6135
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dc.contributor.authorÖzdemir, Hakan Ulaş-
dc.contributor.authorAltıntaş, Abdulmenaf-
dc.contributor.authorGüçlü, Alev Devrim-
dc.date.accessioned2017-08-16T12:52:02Z-
dc.date.available2017-08-16T12:52:02Z-
dc.date.issued2016-01-12-
dc.identifier.citationÖzdemir, H. U.., Altıntaş, A. and Güçlü, A.D. (2016). Magnetic phases of graphene nanoribbons under potential fluctuations. Physical Review B, 93(1). doi:10.1103/PhysRevB.93.014415en_US
dc.identifier.issn2469-9950-
dc.identifier.issn2469-9969-
dc.identifier.urihttp://doi.org/10.1103/PhysRevB.93.014415-
dc.identifier.urihttp://hdl.handle.net/11147/6135-
dc.description.abstractWe investigate the effects of long-range potential fluctuations and electron-electron interactions on the electronic and magnetic properties of graphene nanoribbons with zigzag edges using an extended mean-field Hubbard model. We show that electron-electron interactions make the edge states robust against potential fluctuations. When the disorder is strong enough, the presence of electron-hole puddles induces a magnetic phase transition from antiferromagnetically coupled edge states to ferromagnetic coupling, in agreement with recent experimental results.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK 114F331); The Science Academy, Turkey under the BAGEP programen_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/MFAG/114F331en_US
dc.relation.ispartofPhysical Review Ben_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGrapheneen_US
dc.subjectNanoribbonsen_US
dc.titleMagnetic phases of graphene nanoribbons under potential fluctuationsen_US
dc.typeArticleen_US
dc.authoridTR204916en_US
dc.authoridTR119803en_US
dc.institutionauthorÖzdemir, Hakan Ulaş-
dc.institutionauthorAltıntaş, Abdulmenaf-
dc.institutionauthorGüçlü, Alev Devrim-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume93en_US
dc.identifier.issue1en_US
dc.identifier.wosWOS:000367892100001en_US
dc.identifier.scopus2-s2.0-84955317575en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1103/PhysRevB.93.014415-
dc.relation.doi10.1103/PhysRevB.93.014415en_US
dc.coverage.doi10.1103/PhysRevB.93.014415en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
crisitem.author.dept04.05. Department of Pyhsics-
Appears in Collections:Physics / Fizik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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