Reliability test of a PAL spectrometer - selected results on Fe

May-Tal Beck, Sharon; Brauer, Gerhard; Anwand, Wolfgang; Berant, Z.; Shahal, O.; Ganor, M.; Israelashwily, I.

Reliability test of a PAL spectrometer - selected results on Fe

May-Tal Beck, S.; Brauer, G.; Anwand, W.; Berant, Z.; Shahal, O.; Ganor, M.; Israelashwily, I.

A positron lifetime spectrometer for defect studies in bulk, with time resolution of 185 +-7 ps, is described. Its reliability, tested on 4N Fe samples in various states, is demonstrated. For comparison, the same samples are studied also by Slow Positron Implantation Spectroscopy.

Keywords: defects; iron; positron lifetime spectroscopy; slow positron implantation spectroscopy

Contribution to external collection
Material Science Forum 445-446 (2004), 495-497

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