Characterization of spinel iron-oxide nanocrystals grown on Fe whiskers

Yi, W. ; MoberlyChan, W. ; Narayanamurti, V. ; Hu, Y. F. ; Li, Q. ; Kaya, I. ; Burns, M. ; Chen, D. M. (2004) Characterization of spinel iron-oxide nanocrystals grown on Fe whiskers Applied Physics Letters, 95 (11). pp. 7136-7138. ISSN 0003-6951

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Official URL: http://jap.aip.org/resource/1/japiau/v95/i11/p7136...

Related URL: http://dx.doi.org/10.1063/1.1676031

Abstract

Passive iron-oxide nanocrystals are grown on Fe(100) and Fe(110) facets of single-crystal Fe whiskers. Transmission electron microscopy and electron diffraction characterize the oxide spinel structure and their epitaxial growth on Fe whiskers. Iron-oxide nanocrystals grown on Fe(100) facets have sizes close to that of the single magnetic domain Fe3O4 particles, which is supported by our preliminary magnetic force microscopy measurement at room temperature.

Item Type:Article
Source:Copyright of this article belongs to American Institute of Physics.
Keywords:Iron Compounds; Electron Diffraction; Iron; Whiskers (crystal); Epitaxial Growth; Transmission Electron Microscopy; Magnetic Domains; Magnetic Particles; Nanoparticles; Ferrimagnetic Materials
ID Code:87549
Deposited On:19 Mar 2012 12:42
Last Modified:19 Mar 2012 12:42

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