Evaluation of XRI-UNO CdTe detector for nuclear medical imaging

Journal Article

Jambi, L K . 2015

• نوع عمل المنشور: 1st year PhD
• رابط المنشور على الويب: http://iopscience.iop.org/1748-0221/10/06/P06012/
• المجلة \ الصحيفة: JINST
• رقم العدد: 10
• الصفحات: 06 - 12

مستخلص المنشور

Abstract: Over the last two decades advances in semiconductor detector technology have reached the point where they are sufficiently sensitive to become an alternative to scintillators for high energy gamma ray detection for application in fields such as medical imaging. This paper assessed the Cadmium-Telluride (CdTe) XRI-UNO semiconductor detector produced by X-RAY Imatek for photon energies of interest in nuclear imaging. The XRI-UNO detector was found to have an intrinsic spatial resolution of <0.5mm and a high incident count rate capability up to at least 1680cps. The system spatial resolution, uniformity and sensitivity characteristics are also reported.