Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties

8 pages, 10 figures, 2 tables.-- PACS: 78.20.Ls; 75.60.Ej; 81.15.Cd; 61.46.+w; 75.50.Tt; 75.50.Cc; 68.37.Ps; 68.37.Rt; 81.05.Bx; 81.07.-b.-- et al.

Detalhes bibliográficos
Autores: Huttel, Yves, Gómez, H., Clavero Pérez, César, Cebollada, Alfonso, Armelles Reig, Gaspar, Ciria, Miguel, Arnaudas, José I.
Formato: artículo
Fecha de publicación:2004
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/21602
Acesso em linha:http://hdl.handle.net/10261/21602
Access Level:acceso abierto
Palavra-chave:Cobalt
Sputter deposition
Nanoparticles
Aluminium compounds
Ferromagnetic materials
Magnetic hysteresis
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spelling Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological propertiesHuttel, YvesGómez, H.Clavero Pérez, CésarCebollada, AlfonsoArmelles Reig, GasparCiria, MiguelArnaudas, José I.CobaltSputter depositionNanoparticlesAluminium compoundsFerromagnetic materialsMagnetic hysteresis8 pages, 10 figures, 2 tables.-- PACS: 78.20.Ls; 75.60.Ej; 81.15.Cd; 61.46.+w; 75.50.Tt; 75.50.Cc; 68.37.Ps; 68.37.Rt; 81.05.Bx; 81.07.-b.-- et al.We present a structural, morphological, magnetic, and magneto-optical study of cobalt nanoparticles deposited on 50 Å AlN/c-sapphire substrates and embedded in an AlN matrix. The dependence of the properties of Co nanoclusters deposited on AlN with growth temperature and amount of deposited Co are studied and discussed. Also we directly compare the properties of as grown and AlN embedded Co nanoclusters and show that the AlN matrix has a strong impact on their magnetic and magneto-optical properties.This work was partially financed by the Spanish Commission of Science and Technology [Comisión Interministerial para la Ciencia Y la Tecnología (CICYT)], the Spanish Ministerio de Ciencia y Tecnología, and the Comunidad de Madrid (Project No. 07N/0108/2002). Y.H. acknowledges the Consejo Superior de Investigaciones Científicas (CSIC) and Ramón y Cajal program for financial support.Peer reviewedAmerican Institute of Physics201020102004info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501719391 bytesapplication/pdfhttp://hdl.handle.net/10261/21602reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1063/1.1767975info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/216022026-05-22T06:33:51Z
dc.title.none.fl_str_mv Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
title Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
spellingShingle Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
Huttel, Yves
Cobalt
Sputter deposition
Nanoparticles
Aluminium compounds
Ferromagnetic materials
Magnetic hysteresis
title_short Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
title_full Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
title_fullStr Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
title_full_unstemmed Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
title_sort Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties
dc.creator.none.fl_str_mv Huttel, Yves
Gómez, H.
Clavero Pérez, César
Cebollada, Alfonso
Armelles Reig, Gaspar
Ciria, Miguel
Arnaudas, José I.
author Huttel, Yves
author_facet Huttel, Yves
Gómez, H.
Clavero Pérez, César
Cebollada, Alfonso
Armelles Reig, Gaspar
Ciria, Miguel
Arnaudas, José I.
author_role author
author2 Gómez, H.
Clavero Pérez, César
Cebollada, Alfonso
Armelles Reig, Gaspar
Ciria, Miguel
Arnaudas, José I.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Cobalt
Sputter deposition
Nanoparticles
Aluminium compounds
Ferromagnetic materials
Magnetic hysteresis
topic Cobalt
Sputter deposition
Nanoparticles
Aluminium compounds
Ferromagnetic materials
Magnetic hysteresis
description 8 pages, 10 figures, 2 tables.-- PACS: 78.20.Ls; 75.60.Ej; 81.15.Cd; 61.46.+w; 75.50.Tt; 75.50.Cc; 68.37.Ps; 68.37.Rt; 81.05.Bx; 81.07.-b.-- et al.
publishDate 2004
dc.date.none.fl_str_mv 2004
2010
2010
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/21602
url http://hdl.handle.net/10261/21602
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1063/1.1767975
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 719391 bytes
application/pdf
dc.publisher.none.fl_str_mv American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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