Time-Dependent Photoconductivity in CdIn 2 S 4

Time-Dependent Photoconductivity in CdIn 2 S 4

To investigate the photoresponse due to defect levels in CdIn 2 S 4 , the measurement of photocurrent was carried out as a function of light intensity and time. It was found that the photocurrent showed a strong dependence both on time and light intensity, indicating the existence of photoactive lev...

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Veröffentlicht in:Japanese Journal of Applied Physics 1988-02, Vol.27 (2A), p.L234
Hauptverfasser: Takizawa, Takeo, Takeuchi, Hidemi, Kanbara, Kohji
Format: Artikel
Sprache:eng
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Zusammenfassung:To investigate the photoresponse due to defect levels in CdIn 2 S 4 , the measurement of photocurrent was carried out as a function of light intensity and time. It was found that the photocurrent showed a strong dependence both on time and light intensity, indicating the existence of photoactive levels at the top of the valence bands.
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.27.L234