Influence of the cooling rate on the structural properties of silver nanowires
DOI:
https://doi.org/10.15381/rif.v14i02.8697Keywords:
Nanowire, Molecular Dynamics, Atomic structureAbstract
In this paper we study the influence of cooling rate on the structural properties of silver nanowires with 1.6 nm of diameter. This study is done employing molecular dynamics methods with a tight-binding potential. The cooling rates used are in the range of 0.25-25 K/ps. The structural analysis of these systems is performed studying the pair correlation function and the pair analysis technique. The results indicate that the cooling rate affects significantly the structural properties of silver nanowires finding two representative rates, the rupture rate of 2.55 K/ps, where the nanowire is broken into two nanoparticles, and the collapse rate of 1.73 K/ps, where the two nanoparticles collapse to one spherical nanoparticle.
Downloads
Published
Issue
Section
License
Copyright (c) 2011 G. Cuba Supanta, C. V. Landauro, L. R. Medrano, J. Rojas
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
THE AUTHORS RETAIN THEIR RIGHTS:
a. The authors retain their trademark and patent rights, as well as any process or procedure described in the article.
b. The authors retain the right to share, copy, distribute, perform and publicly communicate the article published in the Revista de Investigación de Física (for example, place it in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Revista de Investigación de Física.
c. The authors retain the right to make a subsequent publication of their work, to use the article or any part of it (for example: a compilation of their works, notes for conferences, thesis, or for a book), provided that they indicate the source. of publication (authors of the work, journal, volume, number and date).
