Transit time studies of junction location in thin-film solar cells

Ahrenkiel, R. K.; Matson, R. J.
May 1985
Applied Physics Letters;5/1/1985, Vol. 46 Issue 9, p877
Academic Journal
The active junction in Cd(Zn)S/CuInSe[sub 2] thin-film solar cells was investigated by a pulse photoconductivity technique. We observed the diffusion transit time of minority carriers to a homojunction internal to the CulnSe[sub 2]. No electrical activity at the heterojunction was indicated.


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