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Quasi-hexagonal self-organization of nanoparticles upon the laser-controlled deposition of Ga atoms

Quasi-hexagonal self-organization of nanoparticles upon the laser-controlled deposition of Ga atoms
Quasi-hexagonal self-organization of nanoparticles upon the laser-controlled deposition of Ga atoms
A cooperative defect-deformation (DD) mechanism is developed for the nucleation of the quasi-monodisperse ensemble of nanoparticles in the low-temperature deposition of Ga atoms in the presence of laser radiation. A comparison with experiment is carried out, and a good agreement between the theoretical and experimental results has been obtained. In particular, in accordance with the DD model, it has been found that the arrangement of nanoparticles is characterized by a latent hexagonal order, and their shape is quasi-hexagonal. It has been shown that the characteristics of the deposited ensemble of nanoparticles can be controlled with the use of an anisotropic deformation.
0021-3640
112-114
Emel'yanov, V.I.
c48928d6-e942-4ab6-a8f4-4f118073b953
Eremin, K.I.
964ebe38-aade-49c2-8159-4ee5e67ec237
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Emel'yanov, V.I.
c48928d6-e942-4ab6-a8f4-4f118073b953
Eremin, K.I.
964ebe38-aade-49c2-8159-4ee5e67ec237
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6

Emel'yanov, V.I., Eremin, K.I. and Zheludev, N.I. (2002) Quasi-hexagonal self-organization of nanoparticles upon the laser-controlled deposition of Ga atoms. Journal of Experimental and Theoretical Physics (JETP) Letters, 76 (2), 112-114. (doi:10.1134/1.1510069).

Record type: Article

Abstract

A cooperative defect-deformation (DD) mechanism is developed for the nucleation of the quasi-monodisperse ensemble of nanoparticles in the low-temperature deposition of Ga atoms in the presence of laser radiation. A comparison with experiment is carried out, and a good agreement between the theoretical and experimental results has been obtained. In particular, in accordance with the DD model, it has been found that the arrangement of nanoparticles is characterized by a latent hexagonal order, and their shape is quasi-hexagonal. It has been shown that the characteristics of the deposited ensemble of nanoparticles can be controlled with the use of an anisotropic deformation.

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Published date: July 2002

Identifiers

Local EPrints ID: 78931
URI: https://eprints.soton.ac.uk/id/eprint/78931
ISSN: 0021-3640
PURE UUID: fa369631-3adf-477f-8d78-033d7ef25eac
ORCID for N.I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

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Date deposited: 11 Mar 2010
Last modified: 03 Dec 2019 02:03

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Contributors

Author: V.I. Emel'yanov
Author: K.I. Eremin
Author: N.I. Zheludev ORCID iD

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