Ultrafast x-ray scattering on nanoparticle dynamics

Pulsed X-ray scattering is used for the determination of structural dynamics of laser-irradiated gold particles. By combining several scattering methods such as powder scattering, small angle scattering and diffuse wide angle scattering it is possible to reconstruct the kinetics of structure evoluti...

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Bibliographic Details
Published in:Journal of physics. Conference series 2013-01, Vol.425 (9), p.92008-4
Main Authors: Plech, A, Ibrahimkutty, S, Issenmann, D, Kotaidis, V, Siems, A
Format: Article
Language:English
Subjects:
Delay
Delay time
Diffusion
Dynamics
Evolution
Fluence
Lasers
Nanoparticles
Phase diagrams
Physics
Scattering
X-ray scattering
X-rays
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Summary:Pulsed X-ray scattering is used for the determination of structural dynamics of laser-irradiated gold particles. By combining several scattering methods such as powder scattering, small angle scattering and diffuse wide angle scattering it is possible to reconstruct the kinetics of structure evolution on several lengths scales and derive complementary information on the particles and their local environment. A generic structural phase diagram for the reaction as function of delay time after laser excitation and laser fluence can be constructed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/425/9/092008