4 October 1995 Photoacoustic examination of the Cu-doped polycrystalline CdS
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Proceedings Volume 2643, Acousto-Optics and Applications II; (1995) https://doi.org/10.1117/12.222758
Event: Acousto-Optics and Applications VI, 1995, Gdansk-Jurata, Poland
CdS polycrystalline samples, doped by diffusion with Cu, were examined by photoacoustic spectroscopy. The relatively low dopant solubility Nd equals 2 X 1018 cm-3. This supports the suggestion that the well-known problem with the achievement of good conductivity in wide-band-gap semiconductors should be associated with the lack of good dopant solubility in the material.
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M. Grus, M. Grus, Anna Sikorska, Anna Sikorska, "Photoacoustic examination of the Cu-doped polycrystalline CdS", Proc. SPIE 2643, Acousto-Optics and Applications II, (4 October 1995); doi: 10.1117/12.222758; https://doi.org/10.1117/12.222758

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