Phase diagrams of magnetic nanotubes

J. Escrig; P. Landeros; D. Altbir; E. E. Vogel; P. Vargas

doi:10.1016/j.jmmm.2006.05.019

Phase diagrams of magnetic nanotubes

J. Escrig
, P. Landeros
, D. Altbir
, E. E. Vogel
, P. Vargas

Universidad de Santiago de Chile
Departamento de Ciencias Fisicas
Universidad de la Frontera
Universidad Técnico Federico Santa María

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

100 Citas (Scopus)

Resumen

Analytical expressions for the total magnetic energy of two characteristic internal configurations of nanometric tubes are calculated. A magnetic phase diagram with respect to the aspect ratio of the tubes is obtained which allows a discussion about the possibility of getting ensembles of nanotubes with low coercive fields. A comparison with recently reported coercive fields of three different cobalt nanotube arrays agrees well with the phase diagram derived here.

Idioma original	Inglés
Páginas (desde-hasta)	233-237
Número de páginas	5
Publicación	Journal of Magnetism and Magnetic Materials
Volumen	308
N.º	2
DOI	https://doi.org/10.1016/j.jmmm.2006.05.019
Estado	Publicada - ene. 2007
Publicado de forma externa	Sí

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title = "Phase diagrams of magnetic nanotubes",

abstract = "Analytical expressions for the total magnetic energy of two characteristic internal configurations of nanometric tubes are calculated. A magnetic phase diagram with respect to the aspect ratio of the tubes is obtained which allows a discussion about the possibility of getting ensembles of nanotubes with low coercive fields. A comparison with recently reported coercive fields of three different cobalt nanotube arrays agrees well with the phase diagram derived here.",

keywords = "Magnetic nanotubes, Phase diagrams",

author = "J. Escrig and P. Landeros and D. Altbir and Vogel, \{E. E.\} and P. Vargas",

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AU - Escrig, J.

AU - Landeros, P.

AU - Altbir, D.

AU - Vogel, E. E.

AU - Vargas, P.

PY - 2007/1

Y1 - 2007/1

N2 - Analytical expressions for the total magnetic energy of two characteristic internal configurations of nanometric tubes are calculated. A magnetic phase diagram with respect to the aspect ratio of the tubes is obtained which allows a discussion about the possibility of getting ensembles of nanotubes with low coercive fields. A comparison with recently reported coercive fields of three different cobalt nanotube arrays agrees well with the phase diagram derived here.

AB - Analytical expressions for the total magnetic energy of two characteristic internal configurations of nanometric tubes are calculated. A magnetic phase diagram with respect to the aspect ratio of the tubes is obtained which allows a discussion about the possibility of getting ensembles of nanotubes with low coercive fields. A comparison with recently reported coercive fields of three different cobalt nanotube arrays agrees well with the phase diagram derived here.

KW - Magnetic nanotubes

KW - Phase diagrams

UR - https://www.scopus.com/pages/publications/33749648817

U2 - 10.1016/j.jmmm.2006.05.019

DO - 10.1016/j.jmmm.2006.05.019

M3 - Article

AN - SCOPUS:33749648817

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SP - 233

EP - 237

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

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Phase diagrams of magnetic nanotubes

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