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Proceedings Paper

Theoretical background of pulsed laser melting in liquid for submicron spherical particle fabrication
Author(s): Alexander Pyatenko
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Paper Abstract

Recently we developed a new method of spherical submicron particle production by pulsed laser irradiation of primary small irregular nanoparticles suspended in liquid. For the first time we demonstrated that the nanoparticles can not only reduce their sizes under the pulse laser irradiation, but can grow essentially. To control the particle formation process, the mechanism of particle interaction with laser pulse has to be understood. Particle heating-melting-evaporation model was successfully applied to clarify this mechanism.

Paper Details

Date Published: 22 August 2014
PDF: 9 pages
Proc. SPIE 9286, Second International Conference on Applications of Optics and Photonics, 92863D (22 August 2014); doi: 10.1117/12.2066774
Show Author Affiliations
Alexander Pyatenko, National Institute of Advanced Industrial Science and Technology (Japan)


Published in SPIE Proceedings Vol. 9286:
Second International Conference on Applications of Optics and Photonics
Manuel Filipe P. C. Martins Costa; Rogério Nunes Nogueira, Editor(s)

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