A photon-counting silicon-strip detector for digital mammography with an ultrafast 0.18-mu m CMOS ASIC
In: Nuclear Instruments and Methods in Physics Research Section A, Jg. 749 (2014), S. 1-6
Online
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Zugriff:
We have evaluated a silicon-strip detector with a 0.18-mu m CMOS application specific integrated circuits (ASIC) containing 160 channels for use in photon-counting digital mammography. Measurements were performed at the Elettra light source using monochromatic X-ray beams with different energies and intensities. Energy resolution, Delta E/E-in, was measured to vary between 0.10 and 0.23 in the energy range of 15-40 keV. Pulse pileup has shown little effect on energy resolution.
Titel: |
A photon-counting silicon-strip detector for digital mammography with an ultrafast 0.18-mu m CMOS ASIC
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Autor/in / Beteiligte Person: | Chen, Han ; Cederström, Björn ; Xu, Cheng ; Persson, Mats ; Karlsson, Staffan ; Danielsson, Mats |
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Zeitschrift: | Nuclear Instruments and Methods in Physics Research Section A, Jg. 749 (2014), S. 1-6 |
Veröffentlichung: | 2014 |
Medientyp: | unknown |
ISSN: | 0168-9002 (print) ; 1872-9576 (print) |
DOI: | 10.1016/j.nima.2014.02.033 |
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