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

Abstract

We present a structural, morphological, magnetic, and magneto-optical study of cobalt nanoparticles deposited on 50 A ring 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.
Authors:
Huttel, Y; Gomez, H; Clavero, C; Cebollada, A; Armelles, G; Navarro, E; Ciria, M; Benito, L; Arnaudas, J I; Kellock, A J; [1]  Seccion Departamental de Fisica Aplicada, Facultad de Veterinaria, U.C.M. Avenida de Puerta de Hierro s/n, 28040, Madrid (Spain); Departamento de Magnetismo de Solidos, Departamento de Fisica de la Materia Condensada-ICMA, Univ. de Zaragoza-CSIC, 50071 Zaragoza (Spain); IBM Almaden Research Center, San Jose, California (United States)]
  1. Instituto de Microelectronica de Madrid, Centro Nacional de Microelectronica, Consejo Superior de Investigaciones Cientificas, Isaac Newton 8-PTM-28760 Tres Cantos, Madrid (Spain) and Instituto de Ciencia de Materials de Madrid, Consejo Superior de Investigaciones Cientificas, 28049 Cantoblanco, Madrid (Spain) and Instituto de Microelectronica de Madrid, Centro Nacional de Microelectronica, Consejo Superior de Investigaciones Cientificas, Isaac Newton 8-PTM-28760 Tres Cantos, Madrid (Spain)
Publication Date:
Aug 01, 2004
Product Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 96; Journal Issue: 3; Other Information: DOI: 10.1063/1.1767975; (c) 2004 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); PBD: 1 Aug 2004
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ALUMINIUM NITRIDES; COBALT; CRYSTAL GROWTH; DEPOSITION; MAGNETIC PROPERTIES; MAGNETO-OPTICAL EFFECTS; NANOSTRUCTURES; OPTICAL PROPERTIES; SAPPHIRE
OSTI ID:
20619081
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0021-8979; JAPIAU; TRN: US04B2732062579
Submitting Site:
INIS
Size:
page(s) 1666-1673
Announcement Date:
Aug 21, 2005

Citation Formats

Huttel, Y, Gomez, H, Clavero, C, Cebollada, A, Armelles, G, Navarro, E, Ciria, M, Benito, L, Arnaudas, J I, Kellock, A J, Seccion Departamental de Fisica Aplicada, Facultad de Veterinaria, U.C.M. Avenida de Puerta de Hierro s/n, 28040, Madrid (Spain), Departamento de Magnetismo de Solidos, Departamento de Fisica de la Materia Condensada-ICMA, Univ. de Zaragoza-CSIC, 50071 Zaragoza (Spain), and IBM Almaden Research Center, San Jose, California (United States)]. Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties. United States: N. p., 2004. Web. doi:10.1063/1.1767975.
Huttel, Y, Gomez, H, Clavero, C, Cebollada, A, Armelles, G, Navarro, E, Ciria, M, Benito, L, Arnaudas, J I, Kellock, A J, Seccion Departamental de Fisica Aplicada, Facultad de Veterinaria, U.C.M. Avenida de Puerta de Hierro s/n, 28040, Madrid (Spain), Departamento de Magnetismo de Solidos, Departamento de Fisica de la Materia Condensada-ICMA, Univ. de Zaragoza-CSIC, 50071 Zaragoza (Spain), & IBM Almaden Research Center, San Jose, California (United States)]. Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties. United States. https://doi.org/10.1063/1.1767975
Huttel, Y, Gomez, H, Clavero, C, Cebollada, A, Armelles, G, Navarro, E, Ciria, M, Benito, L, Arnaudas, J I, Kellock, A J, Seccion Departamental de Fisica Aplicada, Facultad de Veterinaria, U.C.M. Avenida de Puerta de Hierro s/n, 28040, Madrid (Spain), Departamento de Magnetismo de Solidos, Departamento de Fisica de la Materia Condensada-ICMA, Univ. de Zaragoza-CSIC, 50071 Zaragoza (Spain), and IBM Almaden Research Center, San Jose, California (United States)]. 2004. "Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties." United States. https://doi.org/10.1063/1.1767975.
@misc{etde_20619081,
title = {Cobalt nanoparticles deposited and embedded in AlN: Magnetic, magneto-optical, and morphological properties}
author = {Huttel, Y, Gomez, H, Clavero, C, Cebollada, A, Armelles, G, Navarro, E, Ciria, M, Benito, L, Arnaudas, J I, Kellock, A J, Seccion Departamental de Fisica Aplicada, Facultad de Veterinaria, U.C.M. Avenida de Puerta de Hierro s/n, 28040, Madrid (Spain), Departamento de Magnetismo de Solidos, Departamento de Fisica de la Materia Condensada-ICMA, Univ. de Zaragoza-CSIC, 50071 Zaragoza (Spain), and IBM Almaden Research Center, San Jose, California (United States)]}
abstractNote = {We present a structural, morphological, magnetic, and magneto-optical study of cobalt nanoparticles deposited on 50 A ring 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.}
doi = {10.1063/1.1767975}
journal = []
issue = {3}
volume = {96}
journal type = {AC}
place = {United States}
year = {2004}
month = {Aug}
}