Photoluminescence studies of deep traps in GaP:Fe
- 30 October 1980
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 13 (30), 5631-5643
- https://doi.org/10.1088/0022-3719/13/30/025
Abstract
The near-infrared photoluminescence spectrum of GaP:Fe consists of four zero-phonon lines. These have been subjected to uniaxial stress and magnetic fields and the results prove conclusively that they are transitions between crystal-field split levels of Fe2+ (d6) in a tetrahedral environment. Effects of Jahn-Teller coupling on the positions of the energy levels are considered.Keywords
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