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Kvantovaya Elektronika, 2007, Volume 37, Number 6, Pages 565–574 (Mi qe13428)  

This article is cited in 7 scientific papers (total in 7 papers)

Interaction of laser radiation with matter

Collisionless absorption of intense laser radiation in nanoplasma

D. F. Zaretskya, Ph. A. Korneevb, S. V. Popruzhenkob

a Russian Research Centre "Kurchatov Institute", Moscow
b Moscow Engineering Physics Institute (State University)

Abstract: The rate of linear collisionless absorption of an electromagnetic radiation in a nanoplasma – classical electron gas localised in a heated ionised nanosystem (thin film or cluster) irradiated by an intense femtosecond laser pulse – is calculated. The absorption is caused by the inelastic electron scattering from the self-consistent potential of the system in the presence of a laser field. The effect proves to be appreciable because of a small size of the systems. General expressions are obtained for the absorption rate as a function of the parameters of the single-particle self-consistent potential and electron distribution function in the regime linear in field. For the simplest cases, where the self-consistent field is created by an infinitely deep well or an infinite charged plane, closed analytic expressions are obtained for the absorption rate. Estimates presented in the paper demonstrate that, over a wide range of the parameters of laser pulses and nanostructures, the collisionless mechanism of heating electron subsystem can be dominant. The possibility of experimental observation of the collisionless absorption of intense laser radiation in nanoplasma is also discussed.

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English version:
Quantum Electronics, 2007, 37:6, 565–574

Bibliographic databases:

PACS: 78.20.-e, 78.20.Ci, 36.40.-c, 36.40.Gk, 36.40.Vz
Received: 13.09.2006
Revised: 22.12.2006

Citation: D. F. Zaretsky, Ph. A. Korneev, S. V. Popruzhenko, “Collisionless absorption of intense laser radiation in nanoplasma”, Kvantovaya Elektronika, 37:6 (2007), 565–574 [Quantum Electron., 37:6 (2007), 565–574]

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  • http://mi.mathnet.ru/eng/qe/v37/i6/p565

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    This publication is cited in the following articles:
    1. B. M. Karnakov, Ph. A. Korneev, S. V. Popruzhenko, Sov Phys JETP, 106:4 (2008), 650  crossref  adsnasa  isi  scopus
    2. S. V. Popruzhenko, M. Kundu, D. F. Zaretsky, D. Bauer, Phys Rev A, 77:6 (2008), 063201  crossref  adsnasa  isi  elib  scopus
    3. S.V. Popruzhenko, D.F. Zaretsky, D. Bauer, Laser Phys Lett, 5:9 (2008), 631  crossref  adsnasa  isi  elib  scopus
    4. Ph. Korneev, W. Becker, Laser Phys Lett, 2010, NA  crossref  isi  scopus
    5. P. Smorenburg, L. Kamp, O. Luiten, Phys. Rev. A, 85:6 (2012)  crossref  isi  elib  scopus
    6. S.G. Bochkarev, E. d'Humières, Ph. Korneev, V.Yu. Bychenkov, V. Tikhonchuk, High Energy Density Physics, 2015  crossref  isi  elib  scopus
    7. Quantum Electron., 51:5 (2021), 446–452  mathnet  crossref  isi  elib
  • Квантовая электроника Quantum Electronics
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