Junction electroluminescence in CuInSe2
- 1 March 1974
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 24 (5), 227-228
- https://doi.org/10.1063/1.1655162
Abstract
We report the first observation of homojunction electroluminescence in a ternary chalcopyrite compound. Diffused junctions in CuInSe2 emit in a narrow band near 1.34 μ with an internal quantum efficiency of ∼10% at 77°K and ∼0.1% at room temperature.Keywords
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