Conference paper
Measurements of Charge Sharing Effects in Pixilated CZT/CdTe Detectors
In
Ieee Nuclear Science Symposium
—
2007, Volume 3, pp. 2252-2257
Abstract
In this paper, charge sharing and charge loss effects in pixilated CZT/CdTe detectors are investigated by measurements. We measured charge sharing effects function of the inter-pixel gap (with same pixel pitch), the photon energy and the detector bias voltage for a large numbers of CZT and CdTe pixel detector samples.
The results are used for the development of the large area X-ray and Gamma ray detector for the Atmosphere-Space Interactions Monitor (ASIM) planned for the ISS ESA Columbus module. Charge sharing measurements on detector samples with identical size and pixel geometry with different inter-pixel gap showed charge loss on the gap surface which is linear dependent on gap size.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2007 |
| Pages: | 2252-2257 |
| Proceedings: | 2007 IEEE Nuclear Science Symposium and Medical Imaging Conference |
| ISBN: | 1424409225 , 1424409233 , 9781424409228 and 9781424409235 |
| ISSN: | 25770829 and 10823654 |
| Types: | Conference paper |
| DOI: | 10.1109/NSSMIC.2007.4436596 |
| ORCIDs: | Kuvvetli, Irfan and Budtz-Jørgensen, Carl |
