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dc.contributor.author
Poetschke, M.  
dc.contributor.author
Rocha, C. G.  
dc.contributor.author
Foa Torres, Luis Eduardo Francisco  
dc.contributor.author
Roche, Serge  
dc.contributor.author
Cuniberti, G.  
dc.date.available
2023-01-31T18:40:07Z  
dc.date.issued
2010-05-07  
dc.identifier.citation
Poetschke, M.; Rocha, C. G.; Foa Torres, Luis Eduardo Francisco; Roche, Serge; Cuniberti, G.; Modeling graphene-based nanoelectromechanical devices; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 81; 19; 7-5-2010; 1-4  
dc.identifier.issn
1098-0121  
dc.identifier.uri
http://hdl.handle.net/11336/186345  
dc.description.abstract
We report on a theoretical study of charge transport properties of graphene nanoribbons under external mechanical stress. The influence of mechanical forces on the ribbon conductance is shown to be strongly dependent on the ribbon edge symmetry, i.e., zigzag versus armchair. In contrast to zigzag-edge nanoribbons which remain robust against high strain deformations, a stretching-induced metal-semiconductor transition is obtained for armchair-edge configurations. Our results point out that armchair edge ribbons are consequently much better suited for electromechanical applications.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
graphene  
dc.subject
nanoelectromechanical devices  
dc.subject.classification
Física de los Materiales Condensados  
dc.subject.classification
Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Modeling graphene-based nanoelectromechanical devices  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-01-31T12:40:31Z  
dc.identifier.eissn
1550-235X  
dc.journal.volume
81  
dc.journal.number
19  
dc.journal.pagination
1-4  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Poetschke, M.. Technische Universität Dresden; Alemania  
dc.description.fil
Fil: Rocha, C. G.. Technische Universität Dresden; Alemania  
dc.description.fil
Fil: Foa Torres, Luis Eduardo Francisco. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina  
dc.description.fil
Fil: Roche, Serge. Technische Universität Dresden; Alemania. Universite Grenoble Alpes. Institut Nanosciences et Cryogenie - Commissariat a L´Energie Atomique et Aux Energies Alternatives. Institut Nanosciences et Cryogenie; Francia. Centro de Investigación en Nanociencia y Nanotecnología (CIN2); España  
dc.description.fil
Fil: Cuniberti, G.. Technische Universität Dresden; Alemania  
dc.journal.title
Physical Review B: Condensed Matter and Materials Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://prb.aps.org/abstract/PRB/v81/i19/e193404  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevB.81.193404  

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