Two-layer organic photovoltaic cell

Applied Physics Letters - Tập 48 Số 2 - Trang 183-185 - 1986
C. W. Tang1
1Research Laboratories, Eastman Kodak Company, Rochester, New York 14650

Tóm tắt

A thin-film, two-layer organic photovoltaic cell has been fabricated from copper phthalocyanine and a perylene tetracarboxylic derivative. A power conversion efficiency of about 1% has been achieved under simulated AM2 illumination. A novel feature of the device is that the charge-generation efficiency is relatively independent of the bias voltage, resulting in cells with fill factor values as high as 0.65. The interface between the two organic materials, rather than the electrode/organic contacts, is crucial in determining the photovoltaic properties of the cell.

Từ khóa


Tài liệu tham khảo

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Thông tin
Thông tin xuất bản

Applied Physics Letters

Tập 48 Số 2

183-185

Thông tin tác giả