A Scintillator Gd2 O 2 S : Pr , Ce , F for X‐Ray Computed Tomography
- 1 September 1989
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 136 (9) , 2713-2716
- https://doi.org/10.1149/1.2097566
Abstract
An efficient scintillator has been developed as a solid‐state detector for x‐ray computed tomography. Doping with halogen ions has improved the emission efficiency by 30% and doping with Ce reduces afterglow caused by traps in the host, . Hot isostatic pressing of this material in powder form with a trace of as a sintering aid, resulted in a translucent ceramic scintillator.Keywords
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