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Synthesis and Characterization of Quantum Dot Superlattices

Published online by Cambridge University Press:  28 March 2002

M. José-Yacamán
Affiliation:
Instituto Nacional de Investigaciones Nucleares, Amsterdam 46-202, Hipódromo Condesa. 06100 Mexico, D.F., México Instituto de Física, Universidad Nacional Autónoma de México, Apdo. Postal 20-364, Delegación Álvaro Obregón. 01000 Mexico, D.F., México
C. Gutiérrez-Wing
Affiliation:
Instituto Nacional de Investigaciones Nucleares, Amsterdam 46-202, Hipódromo Condesa. 06100 Mexico, D.F., México
P. Santiago
Affiliation:
Instituto Nacional de Investigaciones Nucleares, Amsterdam 46-202, Hipódromo Condesa. 06100 Mexico, D.F., México
J.A. Ascencio
Affiliation:
Instituto Nacional de Investigaciones Nucleares, Amsterdam 46-202, Hipódromo Condesa. 06100 Mexico, D.F., México
A. Camacho
Affiliation:
Instituto Nacional de Investigaciones Nucleares, Amsterdam 46-202, Hipódromo Condesa. 06100 Mexico, D.F., México
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Abstract

Gold nanoparticles have been synthesized using n-alkylthiol molecules as a passivating agent. By fixing the length of the thiol chain, it is possible to produce nanocrystal arrays, such as 1D chains, 2D arrays of chains, and 3D crystals.

Type
Research Article
Copyright
© 2002 Microscopy Society of America

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