de Julian Fernandez, C and Sangregorio, C and Mattei, G and De, Goutam and Saber, A and Lo Russo, S and Battaglin, G and Catalano, M and Cattaruzza, E and Gonella, F and Gatteschi, D and Mazzoldi, P (2001) Structure and magnetic properties of alloy-based nanoparticles silica composites prepared by ion-implantation and sol-gel techniques. Materials Science & Engineering C-Biomimetic and Supramolecular Systems, 15 (1-2). pp. 59-61. ISSN 0928-4931

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Abstract

Ni–Co nanoparticles embedded in an SiO2 matrix with different CorNi atomic ratio have been prepared by ion-implantation and sol–gel techniques. The structural and magnetic characterizations were realized to determine the alloy formation at the nanoparticle level. The magnetic properties of these materials are presented and analyzed considering the metal composition and the nanostructural features.

Item Type:	Article
Uncontrolled Keywords:	Magnetic nanoparticles; Alloys;Superparamagnetism;Enhanced coercivity
Subjects:	Engineering Materials
Divisions:	Sol Gel
Depositing User:	Bidhan Chaudhuri
Date Deposited:	29 Mar 2012 11:05
Last Modified:	29 Mar 2012 11:05
URI:	http://cgcri.csircentral.net/id/eprint/1401

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