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Proceedings Paper

Laser-induced formation of fractal structures in silver colloids and their spectroscopic appearance
Author(s): S. V. Karpov; Alexander K. Popov; Vitaly V. Slabko
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Paper Abstract

Giant increase (up to 1010 times) of aggregation rate of silver colloids to the fractal structures under influence of optical radiation is found. Spectral, temporal and energy characteristics of the process are investigated. The instantaneous spectral changes are explained by the influence of laser-induced far-ranged electrostatic forces on the fractal aggregation and by the subsequent fractal photomodification.

Paper Details

Date Published: 6 May 1996
PDF: 3 pages
Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); doi: 10.1117/12.239756
Show Author Affiliations
S. V. Karpov, Krasnoyarsk Univ. and Krasnoyarsk Technical Univ. (Russia)
Alexander K. Popov, Krasnoyarsk Univ. and Krasnoyarsk Technical Univ. (Russia)
Vitaly V. Slabko, Krasnoyarsk Univ. and Krasnoyarsk Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 2796:
ICONO '95: Fundamentals of Laser-Matter Interaction
Konstantin N. Drabovich; Nikolai I. Koroteev, Editor(s)

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