Issue 27, 2014

Nucleation of decahedral Ag nanocrystals

Abstract

Via MD simulation, we show that the transition barrier between icosahedral (Ih) and decahedral (Dh) silver clusters increases strongly with cluster size and thus effectively prohibits thermally induced transformation. It is further shown that coalescence of preformed Ih clusters may indeed serve as an effective path for the nucleation of Dh-like multiply twinned nanoparticles.

Graphical abstract: Nucleation of decahedral Ag nanocrystals

Supplementary files

Article information

Article type
Paper
Submitted
08 Jan 2014
Accepted
06 Mar 2014
First published
06 Mar 2014

RSC Adv., 2014,4, 13768-13773

Author version available

Nucleation of decahedral Ag nanocrystals

Y. Lan, C. Su, W. Sun and A. Su, RSC Adv., 2014, 4, 13768 DOI: 10.1039/C4RA00186A

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