Luminescent properties of CuGaS2 doped with Cd or Zn
- 1 October 1974
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 45 (10) , 4491-4494
- https://doi.org/10.1063/1.1663076
Abstract
The photoluminescence spectra of CuGaS2 crystals doped with Cd or Zn vary continuously from a green emission (0.51 μ) to an orange emission (∼ 0.59 μ) depending upon the concentrations of Cd and Zn. The room‐temperature internal quantum efficiency is reproducibly 0.2%. The electroluminescent efficiencies of CuGaS2: CdS heterojunction LEDs fabricated by using these substrates are not appreciably higher than the best efficiencies reported earlier.This publication has 6 references indexed in Scilit:
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- Room-Temperature Electrical Properties of Ten I-III-VI2 SemiconductorsJournal of Applied Physics, 1972
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