Issue 47, 2007
From the journal:

Chemical Communications

Highly crystalline anisotropic superstructures via magnetic field induced nanoparticle assembly†

Jong-Il Park,‡a   Young-wook Jun,a   Jin-sil Choia  and  Jinwoo Cheon*a  

* Corresponding authors

a Department of Chemistry and Nanomedical National Core Research Center (NCRC), Yonsei University, Seoul, Korea
E-mail: jcheon@yonsei.ac.kr

Abstract

A magnetic field is successfully utilized to induce the fabrication of size controllable one-dimensional (1-D) supercrystals which are composed of a highly crystalline assembly of fcc-packed cobalt nanoparticles; the anisotropy associated supercrystal magnetism is enhanced with four times higher coercivity than that of randomly aggregated nanoparticles.

Graphical abstract: Highly crystalline anisotropic superstructures via magnetic field induced nanoparticle assembly

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Article information

DOI
https://doi.org/10.1039/B712513E
Article type
Communication
Submitted
15 Aug 2007
Accepted
31 Oct 2007
First published
08 Nov 2007

Chem. Commun., 2007, 5001-5003

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Highly crystalline anisotropic superstructures via magnetic field induced nanoparticle assembly

J. Park, Y. Jun, J. Choi and J. Cheon, Chem. Commun., 2007, 5001 DOI: 10.1039/B712513E

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