16 April 2018 On one mechanism of light ablation of nanostructures
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Proceedings Volume 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII; 1061415 (2018) https://doi.org/10.1117/12.2304603
Event: XIII International Conference on Atomic and Molecular Pulsed Lasers, 2017, Tomsk, Russia
Abstract
The mechanism of mechanical ablation of nanoparticles during the interaction with a high-power laser radiation pulse is proposed. A particle is polarized under a laser electric field, and electric forces acting on field-induced oppositesign charges cause rupture stresses. Upon reaching the stresses exceeding the maximum allowable values for a given material, a nanoparticle decays into two ones. This effect can be used for narrowing the size distribution of nanoparticles produced by the laser ablation method.
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Mishik A. Kazaryan, Mishik A. Kazaryan, Vladimir V. Lidskii, Vladimir V. Lidskii, Victor I. Sachkov, Victor I. Sachkov, } "On one mechanism of light ablation of nanostructures", Proc. SPIE 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII, 1061415 (16 April 2018); doi: 10.1117/12.2304603; https://doi.org/10.1117/12.2304603
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