A hybrid planar-mixed molecular heterojunction photovoltaic cell

Jiangeng Xue; Barry P. Rand; Soichi Uchida; Stephen R. Forrest

doi:10.1002/adma.200400617

A hybrid planar-mixed molecular heterojunction photovoltaic cell

Jiangeng Xue, Barry P. Rand, Soichi Uchida, Stephen R. Forrest

Research output: Contribution to journal › Article › peer-review

518 Scopus citations

Abstract

A hybrid planar-mixed molecular heterojunction (PM-HJ) photovoltaic cell consisting of a mixed layer of donor and acceptor molecules was studied. X-ray diffraction (XRD) was used to examine the morphology of the pure and mixed CuPc and C₆₀ films. It was shown that a hybrid donor-acceptor molecular HJ structure sandwiched between homogeneous donor and acceptor layers can significantly improve the performance of organic photovoltaic cells. Using an analysis based on a field-dependent carrier collection length in the D-A mixture, the current-voltage characteristics of the hybrid PM-HJ cell were described.

Original language	English (US)
Pages (from-to)	66-71
Number of pages	6
Journal	Advanced Materials
Volume	17
Issue number	1
DOIs	https://doi.org/10.1002/adma.200400617
State	Published - Jan 18 2005

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

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abstract = "A hybrid planar-mixed molecular heterojunction (PM-HJ) photovoltaic cell consisting of a mixed layer of donor and acceptor molecules was studied. X-ray diffraction (XRD) was used to examine the morphology of the pure and mixed CuPc and C60 films. It was shown that a hybrid donor-acceptor molecular HJ structure sandwiched between homogeneous donor and acceptor layers can significantly improve the performance of organic photovoltaic cells. Using an analysis based on a field-dependent carrier collection length in the D-A mixture, the current-voltage characteristics of the hybrid PM-HJ cell were described.",

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AU - Uchida, Soichi

AU - Forrest, Stephen R.

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AB - A hybrid planar-mixed molecular heterojunction (PM-HJ) photovoltaic cell consisting of a mixed layer of donor and acceptor molecules was studied. X-ray diffraction (XRD) was used to examine the morphology of the pure and mixed CuPc and C60 films. It was shown that a hybrid donor-acceptor molecular HJ structure sandwiched between homogeneous donor and acceptor layers can significantly improve the performance of organic photovoltaic cells. Using an analysis based on a field-dependent carrier collection length in the D-A mixture, the current-voltage characteristics of the hybrid PM-HJ cell were described.

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A hybrid planar-mixed molecular heterojunction photovoltaic cell

Abstract

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