Magneto-Photoleitung an Germanium
Open Access
- 1 October 1967
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 22 (10) , 1566-1571
- https://doi.org/10.1515/zna-1967-1017
Abstract
Magneto-photoconductivity measurements were made on intrinsic germanium at temperatures between 300°K and 200°K and magnetic fields up to 22.3 kG. If sufficiently thin samples are used, the interband magneto-photoconductivity spectrum of germanium shows oscillatory character. An analysis of energy field dependence and of the quantitative magneto-photoconductivity spectrum decides - also with respect to the well known magnetoabsorption spectrum - the question of wether it is a case of direct LANDAU transitions or wether exciton levels are involved, in favor of the former.Keywords
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