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Kvantovaya Elektronika, 2014, Volume 44, Number 4, Pages 325–329 (Mi qe15891)  

This article is cited in 2 scientific papers (total in 2 papers)

Interaction of laser radiation with matter

Possibility of applying a hydrodynamic model to describe the laser erosion of metals irradiated by high-intensity nanosecond pulses

K. V. Kozadaev

A. N. Sevchenko Research Institute of Applied Physical Problems, Belarusian State University, Minsk

Abstract: We report the results of experimental investigations of the production and development of plasma-vapour plumes upon irradiation of metal targets by nanosecond (10–100 ns) pulses with a high (108–1010 W cm-2) power density under atmospheric conditions. The transition from a quasi-stationary thermal mechanism of metal erosion to an explosion hydrodynamic one takes place when the radiation power density increases from 108 to 109 W cm-2. The resultant experimental information is extremely important for the laser deposition of metal nanostructures under atmospheric conditions, which is possible only for power densities of 108–109 W cm-2.

Keywords: laser erosion of metals, nanosecond laser pulse, laser erosion plume, thermal model, hydrodynamic model.

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English version:
Quantum Electronics, 2014, 44:4, 325–329

Bibliographic databases:

PACS: 42.62.-b, 52.38.Mf, 79.20.Eb, 81.15.Fg
Received: 15.11.2013
Revised: 15.01.2014

Citation: K. V. Kozadaev, “Possibility of applying a hydrodynamic model to describe the laser erosion of metals irradiated by high-intensity nanosecond pulses”, Kvantovaya Elektronika, 44:4 (2014), 325–329 [Quantum Electron., 44:4 (2014), 325–329]

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  • http://mi.mathnet.ru/eng/qe15891
  • http://mi.mathnet.ru/eng/qe/v44/i4/p325

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Quantum Electron., 46:1 (2016), 16–22  mathnet  crossref  isi  elib
    2. Kozadaev K.V., Instrum. Exp. Tech., 59:6 (2016), 865–869  crossref  isi  elib  scopus
  • Квантовая электроника Quantum Electronics
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