Inverted organic photovoltaic cells with
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Xiaoran Tong; Brian E. Lassiter; Stephen R. Forrest
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Article
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2010
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Elsevier Science
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English
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We demonstrate high-efficiency small-molecule photovoltaic cells based on subphthalocyanine (SubPc)/C 60 planar heterojunctions with an inverted layer sequence compared with conventional organic cells. The top-illuminated inverted device achieves a power conversion efficiency of 2.4 ยฑ 0.2%, or appro