Green electroluminescence from CdS–CuGaS2 heterodiodes
- 15 April 1973
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 22 (8), 351-353
- https://doi.org/10.1063/1.1654669
Abstract
Heterodiodes have been prepared by vapor‐deposition expitaxy of n‐type CdS on p‐type CuGaS2. Typical diodes emit green light under forward bias with external quantum efficiencies of 0.1% at 77 °K and 0.001% at room temperature. The radiative recombination results from electron injection into the CuGaS2.Keywords
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