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...
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...
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....
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,...
