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Kvantovaya Elektronika, 2015, Volume 45, Number 5, Pages 472–476 (Mi qe16165)  

This article is cited in 3 scientific papers (total in 3 papers)

Extreme light fields and their applications

Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges

P. A. Danilovab, D. A. Zayarnyia, A. A. Ionina, S. I. Kudryashovab, V. N. Lednevc, S. V. Makarovad, S. M. Pershinc, A. A. Rudenkoa, I. N. Saraevaa, V. I. Yurovskikhab

a P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
b National Engineering Physics Institute "MEPhI", Moscow
c A. M. Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow
d St. Petersburg National Research University of Information Technologies, Mechanics and Optics

Abstract: The specific features of photofragmentation of sols of gold nanoparticles under focused femtosecond laser pulses in IR (1030 nm) and visible (515 nm) ranges is experimentally investigated. A high photofragmentation efficiency of nanoparticles in the waist of a pulsed laser beam in the visible range (at moderate radiation scattering) is demonstrated; this efficiency is related to the excitation of plasmon resonance in nanoparticles on the blue shoulder of its spectrum, in contrast to the regime of very weak photofragmentation in an IR-laser field of comparable intensity. Possible mechanisms of femtosecond laser photofragmentation of gold nanoparticles are discussed.

Keywords: gold nanoparticle sols, femtosecond laser pulses in IR and visible ranges, plasmon resonance, extinction, absorption, scattering.
Author to whom correspondence should be addressed

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English version:
Quantum Electronics, 2015, 45:5, 472–476

Bibliographic databases:

PACS: 81.20.Fw, 82.70.Dd, 61.46.Df, 42.65.Re
Received: 29.01.2015
Revised: 06.02.2015

Citation: P. A. Danilov, D. A. Zayarnyi, A. A. Ionin, S. I. Kudryashov, V. N. Lednev, S. V. Makarov, S. M. Pershin, A. A. Rudenko, I. N. Saraeva, V. I. Yurovskikh, “Photofragmentation of colloidal solutions of gold nanoparticles under femtosecond laser pulses in IR and visible ranges”, Kvantovaya Elektronika, 45:5 (2015), 472–476 [Quantum Electron., 45:5 (2015), 472–476]

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  • http://mi.mathnet.ru/eng/qe16165
  • http://mi.mathnet.ru/eng/qe/v45/i5/p472

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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. Ionin A.A., Kudryashov S.I., Makarov S.V., Levchenko A.O., Rudenko A.A., Saraeva I.N., Zayarny D.A., Nathala Ch.R., Husinsky W., Laser Phys. Lett., 13:2 (2016), 025603  crossref  adsnasa  isi  scopus
    2. P. A. Danilov, A. A. Ionin, S. I. Kudryashov, A. A. Rudenko, I. N. Saraeva, D. A. Zayarny, Laser Phys. Lett., 14:5 (2017), 056001  crossref  isi  scopus
    3. D. Zhang, B. Goekce, S. Barcikowski, Chem. Rev., 117:5 (2017), 3990–4103  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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