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On the trapping of positrons in cadmium in the...

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

April 1, 1982

DOI

10.1007/bf00619089

ISSN

0947-8396

Associated Experts

Peter Mascher

Professor, Faculty of Engineering

Labels

Fields of Research (FoR)

40 Engineering 51 Physical Sciences 4016 Materials engineering 5102 Atomic, molecular and optical physics 5104 Condensed matter physics

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