CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThe electrical characteristics, charge collection efficiency and energy resolution of a GaAs detector made out of LEC material have been studied. A matrix of 36 square pixels was deposited on a 70 mu m thick crystal; each pixel had an area of 200 X 200 mu m(2) with 20 mu m spacing between adjacent pixels. This detector showed a charge collection efficiency uniformity among the pixels better than 88% when exposed to 60 keV photons, which ensures that a comfortable common threshold setting can be adopted without affecting the uniformity of the measurement. It was successful in recording (60 keV photon energy) the image of a wolframium slab, 100 mu m thick. RI Cola, Adriano/G-2379-2010
| Autori interni: | |
| Autori: | BERTOLUCCI E; BISOGNI MG; BOTTIGLI U; COLA A; FANTACCI M; ROSSO V; STEFANINI A; VASANELLI L |
| Titolo: | X-RAY-IMAGING USING A PIXEL GAAS DETECTOR |
| Anno del prodotto: | 1995 |
| Digital Object Identifier (DOI): | 10.1016/0168-9002(95)00215-4 |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
http://hdl.handle.net/11568/26538
Copyright © 2021