Paper Title:
Laser-Induced Size and Shape Transformation of Silver Colloidal Nanoparticles
  Abstract

In this paper studies of the changes of the morphology of silver colloidal nanoparticles under laser irradiation at different fluences and wavelengths have been presented. Silver nanoparticles of size 10-30 nm were prepared in a gelatin stabilized AgNO3 solution under reduction with K-Na-tartrate. They were then exposed to pulsed laser radiation at 532 nm, 400 nm and 266 nm. In addition to the fragmented particles, relatively larger-size (1400-1500 nm) rightangled structures were found to be formed in the solution. The experimental conditions favouring laser-induced transformation of the morphology of nanoparticles have been determined.

  Info
Periodical
Solid State Phenomena (Volume 106)
Edited by
Radu Robert Piticescu, Witold Lojkowski and John R. Blizzard
Pages
27-30
DOI
10.4028/www.scientific.net/SSP.106.27
Citation
N. Tarasenko, A. Butsen, G. Shevchenko, I. Yakutik, "Laser-Induced Size and Shape Transformation of Silver Colloidal Nanoparticles ", Solid State Phenomena, Vol. 106, pp. 27-30, 2005
Online since
September 2005
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Price
$32.00
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