CuInSe2/CdS heterojunction photovoltaic detectors

15 October 1974

journal article
Published by AIP Publishing in Applied Physics Letters

Vol. 25 (8) , 434-435
https://doi.org/10.1063/1.1655537

Abstract

We report CuInSe₂/CdS p‐n heterojunction photovoltaic detectors which display uniform quantum efficiencies of up to ∼70% between 0.55 and 1.25 μ. Response times as short as 5 nsec have been observed. A weak electroluminescence (0.01% external quantum efficiency) peaking near 1.4 μ has also been observed at room temperature.

Keywords

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