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2009 | 115 | 6 | 1075-1077
Article title

Laser Assisted Au Nanocrystal Formation in Conditions of Surface Plasmon Resonance

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EN
Abstracts
EN
The possibility of the calibrated Au nanoparticles formation in conditions of surface plasmon resonance at irradiation of the Au film/glass structure by pulsed YAG:Nd^{3+}-laser radiation is investigated. Sizes of the Au fragments and their surface distribution were studied by the atom force microscopy. The effect of Au nanofragmentation was observed only at the second harmonic irradiation (λ = 0.532 μm). The large difference in the average values of Au nanoparticles sizes -[δ] and distributions between created in the resonance conditions, R = R_{min}, -[δ] ∼ 80 nm and in case out of resonance R ≠ R_{min}, -[δ] ∼ 1350 nm was established. A high degree of the height sizes homogeneity of Au nanoparticles has been shown by the histogram obtained from the atom force microscopy data. There was verified the conclusion about determining contribution of the plasmon subsystem field in nanofragmentation process of the Au film in the SPR conditions at high laser levels.
Keywords
EN
Contributors
author
  • V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, Kyiv, Ukraine
author
  • V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, Kyiv, Ukraine
author
  • V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, Kyiv, Ukraine
author
  • V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, Kyiv, Ukraine
  • V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine, Kyiv, Ukraine
References
  • 1. A. Takami, H. Kurita, S. Koda, J. Phys. Chem. B 103, 1226 (1999)
  • 2. N. Chandrakharan, P.V. Kamat, J. Hu, G. Jones, J. Phys. Chem. B 104, 11103 (2000)
  • 3. L.M. Nosach, P.M. Boltovets', O.Iu. Povnytsia, V.L. Zhovnovata, O.M. Zakharenko, B.A. Snopok, Iu.M. Shyrshov, N.S. Diachenko, Mikrobiol. Z. 67, 58 (2005)
  • 4. Surface Polaritons, Eds. V.M. Agronovich, D.L. Mills, North Holland, Amsterdam 1982, p. 585
  • 5. R.M.A. Azzam, N.M. Bashara, Ellipsometry and Polarized Light, Mir, Moscow 1981, p. 387
  • 6. W.L. Barnes, T.W. Preist, S.C. Kitson, J.R. Sambles, Phys. Rev. B 54, 6227 (1996)
  • 7. V.P. Veiko, A.I. Kaidanov, H.A. Kovachki, E.A. Shakhno, Conference Proceedings Paper, Laser Radiation Photophysics, Bodil Braren; Mikhail N. Libenson, Editors, 1856, 11 (1993)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n641kz
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