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Showing 1 to 1 of 1 for “"phonon-assisted edge emission"”.
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Photoluminescent properties of vacuum deposited cadmium sulfide films
… in the films at 77 K wa.s similar to the emission reported for donor-doped CdS. Donor-doped CdS emission differ8~: from the phonon-assisted ""edge emission"" starting at 5140 ~ observed in pure CdS in that the emission peak at 5230 ~, corresponding to emission of one k=O LO phonon, is more …