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High precision X-ray measurements

17–19 Oct 2018
Laboratori Nazionali di Frascati INFN
Europe/Rome timezone

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Session

X-ray applications in various fields - 1

19 Oct 2018, 11:30
Aula Salvini (Laboratori Nazionali di Frascati INFN)

Aula Salvini

Laboratori Nazionali di Frascati INFN

Via E. Fermi 40 00044 Frascati (RM)

Conveners

X-ray applications in various fields - 1

  • Michael Lerch (Univeristy of Wollongong)

Presentation materials

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  1. 22. Characterization of sub-ps hard X-ray pulses for pump-probe experiments
    ALESSANDRA CIAVARDINI (Ceric-Eric, Elettra Synchrotron)
    19/10/2018, 11:30
    A.Ciavardini1*, C. Laulhé1,2, P. Fertey1, E. Elkaïm1, F. Berenguer1, Ph. Hollander1, P. Prigent1, M.-A. Tordeux1, M. Labat1 and S. Ravy1,3 1Synchrotron SOLEIL, 91192 GIF-sur-YVETTE CEDEX, France 2Université Paris-Saclay (PSud), F-91405 Orsay Cedex, France 3Laboratoire de Physique des Solides, CNRS, Univ. Paris-Sud, Université Paris-Saclay, 91405 Orsay Cedex, France *Present...
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  2. 37. SPHINX: Structure Probing by Holographic Imaging at Nanometer scale with X-ray lasers
    Mihail Antoniu Iliescu (LNF)
    19/10/2018, 12:00
    The project aims creating ultrafast X-ray holographic cameras able to record 3D images of microscopic samples and of their internal parts with nanometer resolution. The proposal is based on a new implementation of phase-contrast holography. As practical solution, a combination of polycapillary lenses, X-Ray CCD arrays and XFEL sources enables focusing, magnification and phase contrast imaging,...
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  3. 6. Imaging of X-rays from ortho-positronium decay with J-PET tomograph
    Mr Szymon Niedźwiecki (Jagiellonian University)
    19/10/2018, 12:30
    Standard Positron Emission Tomography (PET) allows to determine spatial and sometimes also temporal distribution of concentrations of selected substances in the body based on production of 2 gamma quanta from e+e- reaction, with energies of 511 keV. Positron emitted inside the human body can either annihilate directly with one of the electrons or it creates the quasi-bound ...
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  4. 36. Metal elemental organizations in natural Sphalerite : an X-ray absorption microscopy study
    Dr Carlo Marini (ALBA CELLS)
    19/10/2018, 13:00
    Sphalerite is one of the most common natural zinc sulfide (ZnS) mineral commonly present at Santander, Spain. Here we present X-ray absorption and fluorescence spectroscopy and X-ray element distribution mapping aimed to characterize the inhomogeneous (zonal) distribution of Cu, Ni, Co, and Fe atoms and its effect on the Zn local environment in sphalerite. A linear combination fit of XANES...
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