Solid state heterojunction and solid state sensitized photovoltaic cell
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United States of America Patent
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Mar 1, 2005
Grant Date -
Feb 14, 2002
app pub date -
Jul 30, 2001
filing date -
Jul 28, 2000
priority date (Note) -
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Abstract
A solid state p-n heterojunction comprising an electron conductor and a hole conductor; it further comprises a sensitising semiconductor, said sensitizing semiconductor being located at an interface between said electron conductor and said hole conductor. In particular, the sensitizing semiconductor is in form of quantum-dots. A solid state sensitized photovoltaic cell comprises such a layered heterojunction between two electrodes.
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