Preparation and intrinsic absorption in the band edge in chemically sprayed In2O3layers
- 11 September 1977
- journal article
- Published by IOP Publishing in Journal of Physics D: Applied Physics
- Vol. 10 (13), 1871-1876
- https://doi.org/10.1088/0022-3727/10/13/013
Abstract
A process for producing In2O3 layers from indium is described. The preparation technique involves the thermal decomposition of InCl3 in an oxidizing atmosphere in a suitable furnace. A differential technique has been used to investigate the fundamental absorption edge in this material. The absorption data are interpreted as direct allowed (3.55 eV) and indirect forbidden (2.4 eV) transitions.Keywords
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