论文信息 - Luminescent properties of CuGaS2 doped with Cd or Zn

Luminescent properties of CuGaS2 doped with Cd or Zn

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.

P. Bridenbaugh | J. L. Shay | H. Kasper

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