Positron lifetime spectroscopy : digital spectrometer and experiments in SiC

@inproceedings{Aavikko2006PositronLS,
  title={Positron lifetime spectroscopy : digital spectrometer and experiments in SiC},
  author={Reino Aavikko},
  year={2006}
}
A digital positron lifetime spectrometer has been designed, set up and tested comprehensively. The system consists of a fast commercial digitizer connected to a computer, a simple coincidence circuit and software to extract the timing from the collected detector pulses. The system has the same time resolution as a conventional analog apparatus using the same detectors. The pulse processing part of the spectrometer is able to analyze and store in real time several thousands of events per second… CONTINUE READING