Magneto-Photoleitung an Germanium
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.
- Publication:
-
Zeitschrift Naturforschung Teil A
- Pub Date:
- October 1967
- DOI:
- 10.1515/zna-1967-1017
- Bibcode:
- 1967ZNatA..22.1566R