Skip to main content
Un sito ufficiale dell’Unione europeaUn sito ufficiale dell’UE
European Commission logo
italiano italiano
CORDIS - Risultati della ricerca dell’UE
CORDIS
CORDIS Web 30th anniversary CORDIS Web 30th anniversary
Contenuto archiviato il 2024-04-30

Application of hard synchrotron radiation x-ray phase contrast imaging techniques to materials science

Obiettivo



The small angular size of the X-ray sources at modern synchrotron radiation facilities like the ESRF imply a high spatial coherence of the photon beams. This was recently shown to make the imaging of phase objects through Fresnel diffraction straightforward, with a very simple experimental setup.
This gives the possibility of imaging objects involving negligible absorption of hard X-rays but appreciable variations in optical path length due to thickness or compositional variations. This first experiments performed at the ESRF on organic (bones, plants) or inorganic (test materials with inclusions, holes, cracks) samples appear very promising.
I intend 1) to further investigate the capabilities of this new technique, 2) to extend it to phase-contrast tomography, and 3) to apply these techniques to the investigation of the influence of precipitates and pores on the mechanical properties of industrial materials.

Campo scientifico

CORDIS classifica i progetti con EuroSciVoc, una tassonomia multilingue dei campi scientifici, attraverso un processo semi-automatico basato su tecniche NLP.

Invito a presentare proposte

Data not available

Coordinatore

European Synchrotron Radiation Facility
Contributo UE
Nessun dato
Indirizzo
56,Avenue des Martyrs
38043 Grenoble
Francia

Mostra sulla mappa

Costo totale
Nessun dato

Partecipanti (1)