EDGAR KRAFT,DANIEL NIEDERLOHNER,CHRISTIAN SCHROTER
申请号：
IN186/KOL/2012
公开号：
IN2012KO00186A
申请日:
2012.02.24
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
The invention relates to a method and a detector system for the photon-counting detection of x-ray radiation with direct conversion detectors, whereby as a function of the existing radiation energy, current and/or voltage pulses which are largely proportional thereto are generated, and the generated current and voltage pulses are counted in the detector when a predetermined current and/or voltage source is exceeded, whereby a threshold is used as a predetermined current and/or voltage threshold, which corresponds to a detection of a photon with an energy which is less than the k-edge of the detector material used.
