Investigation of the excitonic luminescence band of CdTe solar cells by photoluminescence and photoluminescence excitation spectroscopy

The excitonic luminescence band of polycrystalline cadmium telluride layers has been investigated by Photoluminescence (PL) and Photoluminescence excitation spectroscopy (PLE). CdTe was deposited by means of close space sublimation and the samples were activated by different chlorine containing comp...

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Veröffentlicht in:Thin solid films 2011-08, Vol.519 (21), p.7173-7175
Hauptverfasser: Kraft, C., Hädrich, M., Metzner, H., Reislöhner, U., Schley, P., Goldhahn, R.
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Sprache:eng
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