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PUBMED FOR HANDHELDS

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  • Title: Small-angle pump-probe studies of photoexcited nanoparticles.
    Author: Plech A, Kotaidis V, Istomin K, Wulff M.
    Journal: J Synchrotron Radiat; 2007 May; 14(Pt 3):288-94. PubMed ID: 17435305.
    Abstract:
    X-ray scattering experiments on femtosecond laser-excited gold nanoparticle suspensions are presented. It is shown that the time-resolved pump-probe technique using the X-ray pulse structure at synchrotron sources is capable of resolving structural dynamics on the nanometer scale to high precision. The estimation of X-ray flux density allows the projection of experiments on an X-ray free-electron laser probing single nanoparticles in a one-shot exposure.
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