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Pis'ma v Zh. Èksper. Teoret. Fiz.:

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Pis'ma v Zh. Èksper. Teoret. Fiz., 2016, Volume 103, Issue 12, Pages 846–850 (Mi jetpl4985)  

This article is cited in 11 scientific papers (total in 11 papers)


Surface ablation оf aluminum and silicon by ultrashort laser pulses of variable width

D. A. Zayarnya, A. A. Ionina, S. I. Kudryashovabc, S. V. Makarovad, A. A. Kuchmizhakbe, O. B. Vitrikbe, Yu. N. Kulchinb

a Lebedev Physical Institute
b Institute for Automation and Control Processes, Far Eastern Branch, Russian Academy of Science
c National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
d ITMO University
e Far Eastern Federal University

Abstract: Single-shot thresholds of surface ablation of aluminum and silicon via spallative ablation by infrared (IR) and visible ultrashort laser pulses of variable width $\tau_{\mathrm{las}}$ ($0.2$$12$ ps) have been measured by optical microscopy. For increasing laser pulse width $\tau_{\mathrm{las}}<3$ ps, a drastic (threefold) drop of the ablation threshold of aluminum has been observed for visible pulses compared to an almost negligible threshold variation for IR pulses. In contrast, the ablation threshold in silicon increases threefold with increasing $\tau_{\mathrm{las}}$ for IR pulses, while the corresponding thresholds for visible pulses remained almost constant. In aluminum, such a width-dependent decrease in ablation thresholds has been related to strongly diminished temperature gradients for pulse widths exceeding the characteristic electron-phonon thermalization time. In silicon, the observed increase in ablation thresholds has been ascribed to two-photon IR excitation, while in the visible range linear absorption of the material results in almost constant thresholds.

Funding Agency Grant Number
Russian Science Foundation 16-12-10165


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English version:
Journal of Experimental and Theoretical Physics Letters, 2016, 103:12, 752–755

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Document Type: Article
Received: 12.05.2016
Revised: 18.05.2016

Citation: D. A. Zayarny, A. A. Ionin, S. I. Kudryashov, S. V. Makarov, A. A. Kuchmizhak, O. B. Vitrik, Yu. N. Kulchin, “Surface ablation оf aluminum and silicon by ultrashort laser pulses of variable width”, Pis'ma v Zh. Èksper. Teoret. Fiz., 103:12 (2016), 846–850; JETP Letters, 103:12 (2016), 752–755

Citation in format AMSBIB
\by D.~A.~Zayarny, A.~A.~Ionin, S.~I.~Kudryashov, S.~V.~Makarov, A.~A.~Kuchmizhak, O.~B.~Vitrik, Yu.~N.~Kulchin
\paper Surface ablation оf aluminum and silicon by ultrashort laser pulses of variable width
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2016
\vol 103
\issue 12
\pages 846--850
\jour JETP Letters
\yr 2016
\vol 103
\issue 12
\pages 752--755

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    This publication is cited in the following articles:
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    2. Zayarny D.A., Ionin A.A., Kudryashov S.I., Makarov S.V., Kuchmizhak A.A., Vitrik O.B., Kulchin Yu.N., “Pulse-width-dependent surface ablation of copper and silver by ultrashort laser pulses”, Laser Phys. Lett., 13:7 (2016), 076101  crossref  isi  scopus
    3. A. A. Ionin, S. I. Kudryashov, A. A. Samokhin, “Material surface ablation produced by ultrashort laser pulses”, Phys. Usp., 60:2 (2017), 149–160  mathnet  crossref  crossref  adsnasa  isi  elib
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    5. G. A. Mesyats, “Ecton Processes in the Generation of Pulsed Runaway Electron Beams in a Gas Discharge”, Plasma Phys. Rep., 43:9 (2017), 952–956  crossref  isi  scopus
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    7. Tsibidis G.D., “The Influence of Dynamical Change of Optical Properties on the Thermomechanical Response and Damage Threshold of Noble Metals Under Femtosecond Laser Irradiation”, J. Appl. Phys., 123:8 (2018), 085903  crossref  isi  scopus
    8. Starikov S.V., Lopanitsyna N.Yu., Smirnova D.E., Makarov S.V., “Atomistic Simulation of Si-Au Melt Crystallization With Novel Interatomic Potential”, Comput. Mater. Sci., 142 (2018), 303–311  crossref  isi  scopus
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    10. Polyakov D.S. Yakovlev E.B., “Influence of Burstein-Moss Effect on Photoexcitation and Heating of Silicon By Short and Ultrashort Laser Pulses At Wavelength 1.06 Mu M”, Appl. Phys. A-Mater. Sci. Process., 124:12 (2018), 803  crossref  isi  scopus
    11. Saraeva I.N. Kudryashov S.I. Rudenko A.A. Zhilnikova M.I. Ivanov D.S. Zayarny D.A. Simakin A.V. Ionin A.A. Garcia M.E., “Effect of Fs/Ps Laser Pulsewidth on Ablation of Metals and Silicon in Air and Liquids, and on Their Nanoparticle Yields”, Appl. Surf. Sci., 470 (2019), 1018–1034  crossref  isi  scopus
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