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dc.contributor.author
Güller, Francisco
dc.contributor.author
Vildosola, Veronica Laura
dc.contributor.author
Llois, Ana Maria
dc.date.available
2017-09-27T20:31:44Z
dc.date.issued
2013-07
dc.identifier.citation
Güller, Francisco; Vildosola, Veronica Laura; Llois, Ana Maria; Magnetic Order in NbS Nanoribbons; Institute of Electrical and Electronics Engineers; IEEE Transactions on Magnetics; 49; 8; 7-2013; 4538-4541
dc.identifier.issn
0018-9464
dc.identifier.uri
http://hdl.handle.net/11336/25271
dc.description.abstract
Transition metal dichalcogenides are well known for their laminar structure, similar to that of graphite. The bulk structure of many of them has been the subject of several studies during the last 30 years, due to their many potential technological applications. In the year 2004, Novoselov achieved to isolate not only graphene but layers of other bidimensional crystals as well, among them some dichalcogenides . Several metallic dichalcogenides exhibit strong Fermi surface nesting and charge density wave phases. In this contribution we study the magnetic order in NbS2 nanoribbons, a metallic dichalcogenide, via ab initio calculations. We investigate the magnetization of the systems for several initial spin configurations as a function of ribbon width, comparing with results obtained for ribbons of a non metallic dichalcogenide, MoS2. Atoms in the NbS2 ribbons show a wave-like pattern in their magnetic moments, going from one edge to the other. The physical origin of this magnetic behavior is discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Institute of Electrical and Electronics Engineers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Magnetic Materials
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Magnetic Moments
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Magnetic Properties
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Nanostructures
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Otras Ciencias Físicas
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Magnetic Order in NbS Nanoribbons
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-21T18:54:32Z
dc.identifier.eissn
1941-0069
dc.journal.volume
49
dc.journal.number
8
dc.journal.pagination
4538-4541
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Güller, Francisco. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
dc.description.fil
Fil: Vildosola, Veronica Laura. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Llois, Ana Maria. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes. Gerencia de Investigación y Aplicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
dc.journal.title
IEEE Transactions on Magnetics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://ieeexplore.ieee.org/document/6566105/
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1109/TMAG.2013.2257708
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