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Channeling 2012

23–28 Sept 2012
Alghero, Sardegna, Italy
Europe/Rome timezone

Session

S4.2 X-ray Channeling & X-ray Optics

25 Sept 2012, 17:50
Alghero, Sardegna, Italy

Alghero, Sardegna, Italy

Hotel Calabona

Presentation materials

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  1. 119. X-ray elemental imaging with scanning and projection modes in the laboratory
    Prof. Kouichi Tsuji (Osaka City University)
    25/09/2012, 17:50
    X-ray Channeling & X-ray Optics
    A nondestructive elemental imaging is important for environmental, forensic, and material sciences. In this seminar, a few approaches for x-ray elemental imaging in the laboratory at OCU will be introduced. 1) Scanning type micro-XRF method including confocal 3D-XRF A confocal micro XRF instrument was developed using two polycapillary focusing lenses in the laboratory. This instrument...
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  2. 102. Desktop X-ray Tomography of Low Contrast Samples
    Dr Dariush Hampai (LNF)
    25/09/2012, 18:20
    X-ray Channeling & X-ray Optics
    X Lab Frascati has one of the main activity dedicated to Imaging and tomography reconstruction, improving a new imaging technique on the base of polycapillary optics in order to study low contrast, even in combination with fast developing processes. In this talk we are going to present our first results on micro-Tomography as possible future development of experimental layout characterized by...
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  3. 50. Laboratory PolyCO Based X-ray Imaging of High-Pressure Fuel Sprays
    Dr Luigi Allocca (Istituto Motori - C.N.R.)
    25/09/2012, 18:40
    X-ray Channeling & X-ray Optics
    Table-top experiment using a microfocus X-ray source for radiography and tomography has been used for investigating the structure of a gasoline pulsed spray flowing from a GDI injector for automotive applications. A Cu Kα X-ray source at 8.048 keV in combination with a polycapillary halflens has been used to focus the radiation on the spray while a CCD detector collected the resulting signal....
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  4. 44. X-ray microflurescence analysis of Augustan coins
    Dr Astrik Gorghinian (LNF)
    25/09/2012, 19:00
    X-ray Channeling & X-ray Optics
    Augustus has been the first Roman Emperor (27 B.C. - A.D. 14). He introduced a radical reform (23 B.C.) of the Roman monetization. Gold and silver coins were struck under his direct control, while the copper-based money (aes) were under the control of the Senatus. X-ray microfluorescence analysis has been applied to 477 Augustan coins coming from the National Archaeologic Museum of Florence,...
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