Journal article
On the trapping of positrons in cadmium in the temperature range from 80 to 330 K
Abstract
The positron lifetime was measured in cadmium in the temperature range between 80 K and 500 K. For the first time a plateau was observed by this method in polycrystalline samples. The obtained data are well explained by depletion of shallow traps forT≤180 K and by self-trapping in the prevacancy region.
Authors
Puff W; Mascher P; Kindl P; Sormann H
Journal
Applied Physics A, Vol. 27, No. 4, pp. 257–261
Publisher
Springer Nature
Publication Date
4 1982
DOI
10.1007/bf00619089
ISSN
0947-8396