Solar cells
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United States of America Patent
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-
Dec 25, 1984
Issued Date -
N/A
app pub date -
May 20, 1981
filing date -
Dec 26, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A solar cell comprising layers of n-type and p-type crystalline or substantially crystalline semiconductor material separated by a layer of amorphous semiconductor material having a larger coefficient of absorption than the outer p-type and n-type layers.
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