High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions

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

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Title: High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions

Abstract

A device is provided, having a first electrode, a second electrode, and a photoactive region disposed between the first electrode and the second electrode. The photoactive region includes a first photoactive organic layer that is a mixture of an organic acceptor material and an organic donor material, wherein the first photoactive organic layer has a thickness not greater than 0.8 characteristic charge transport lengths; a second photoactive organic layer in direct contact with the first organic layer, wherein the second photoactive organic layer is an unmixed layer of the organic acceptor material of the first photoactive organic layer, and the second photoactive organic layer has a thickness not less than about 0.1 optical absorption lengths; and a third photoactive organic layer disposed between the first electrode and the second electrode and in direct contact with the first photoactive organic layer. The third photoactive organic layer is an unmixed layer of the organic donor layer of the first photoactive organic layer and has a thickness not less than about 0.1 optical absorption lengths.

Inventors:: Xue, Jiangeng; Uchida, Soichi; Rand, Barry P.; Forrest, Stephen

Issue Date:: 2015-08-18

Research Org.:: National Renewable Energy Laboratory (NREL), Golden, CO (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1210224

Patent Number(s):: 9112164

Application Number:: 14/068,430

Assignee:: The Trustees of Princeton University (Princeton, NJ)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

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B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y10/00 - Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
H01L31/0256 - characterised by the material

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E10/549 - organic PV cells

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DOE Contract Number:: AC36-99GO10337

Resource Type:: Patent

Resource Relation:: Patent File Date: 2013 Oct 31

Country of Publication:: United States

Language:: English

Subject:: 14 SOLAR ENERGY

Citation Formats


                    Xue, Jiangeng, Uchida, Soichi, Rand, Barry P., and Forrest, Stephen. High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions.  United States: N. p., 2015. 
        Web.

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                    Xue, Jiangeng, Uchida, Soichi, Rand, Barry P., & Forrest, Stephen. High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions.  United States.

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                    Xue, Jiangeng, Uchida, Soichi, Rand, Barry P., and Forrest, Stephen. Tue .  
        "High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions".  United States.  https://www.osti.gov/servlets/purl/1210224.

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@article{osti_1210224,

  title        = {High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions},

  author       = {Xue, Jiangeng and Uchida, Soichi and Rand, Barry P. and Forrest, Stephen},

  abstractNote = {A device is provided, having a first electrode, a second electrode, and a photoactive region disposed between the first electrode and the second electrode. The photoactive region includes a first photoactive organic layer that is a mixture of an organic acceptor material and an organic donor material, wherein the first photoactive organic layer has a thickness not greater than 0.8 characteristic charge transport lengths; a second photoactive organic layer in direct contact with the first organic layer, wherein the second photoactive organic layer is an unmixed layer of the organic acceptor material of the first photoactive organic layer, and the second photoactive organic layer has a thickness not less than about 0.1 optical absorption lengths; and a third photoactive organic layer disposed between the first electrode and the second electrode and in direct contact with the first photoactive organic layer. The third photoactive organic layer is an unmixed layer of the organic donor layer of the first photoactive organic layer and has a thickness not less than about 0.1 optical absorption lengths.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {8}

}

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Works referenced in this record:

Copolymer, a process for producing the same and an electroluminescent element using the same
patent, December 1996

Uchida, Manabu; Izumizawa, Takenori; Furukawa, Kenji
US Patent Document 5,587,444
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5587444

Organic solar cell or light-emitting diode
patent, May 2003

Meissner, Dieter; Rostalski, Jörn
US Patent Document 6,559,375
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6559375

Organic photovoltaic devices
patent, December 2003

Forrest, Stephen R.; Yakimov, Aharon
US Patent Document 6,657,378
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6657378

Method of preparing photoresponsive devices, and devices made thereby
patent, December 2003

Halls, Jonathan; Friend, Richard Henry
US Patent Document 6,670,213
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6670213

Organic photovoltaic devices
patent-application, March 2003

Forrest, Stephen R.; Yakimov, Aharon
US Patent Application 09/948226; 20030042846
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030042846

Organic photosensitive optoelectronic device
patent-application, April 2004

Lazarev, Pavel I.; Nazarov, Victor V.
US Patent Application 10/656578; 20040067324
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040067324

Modeling of thin film solar cells: Uniform field approximation
journal, December 1983

Crandall, Richard S.
Journal of Applied Physics, Vol. 54, Issue 12
https://doi.org/10.1063/1.331955

Highly efficient p–i–n type organic photovoltaic devices
journal, March 2004

Gebeyehu, D.; Pfeiffer, M.; Maennig, B.
Thin Solid Films, Vol. 451-452, p. 29-32
https://doi.org/10.1016/j.tsf.2003.10.087

Low-band-gap, sublimable rhenium(I) diimine complex for efficient bulk heterojunction photovoltaic devices
journal, April 2004

Wong, H. L.; Lam, L. S. M.; Cheng, K. W.
Applied Physics Letters, Vol. 84, Issue 14
https://doi.org/10.1063/1.1682676

Small molecular weight organic thin-film photodetectors and solar cells
journal, April 2003

Peumans, Peter; Yakimov, Aharon; Forrest, Stephen R.
Journal of Applied Physics, Vol. 93, Issue 7, p. 3693-3723
https://doi.org/10.1063/1.1534621

Two‐layer organic photovoltaic cell
journal, January 1986

Tang, C. W.
Applied Physics Letters, Vol. 48, Issue 2
https://doi.org/10.1063/1.96937

High photovoltage multiple-heterojunction organic solar cells incorporating interfacial metallic nanoclusters
journal, March 2002

Yakimov, A.; Forrest, S. R.
Applied Physics Letters, Vol. 80, Issue 9
https://doi.org/10.1063/1.1457531

Very-high-efficiency double-heterostructure copper phthalocyanine/C60 photovoltaic cells
journal, July 2001

Peumans, P.; Forrest, S. R.
Applied Physics Letters, Vol. 79, Issue 1
https://doi.org/10.1063/1.1384001

2.5% efficient organic plastic solar cells
journal, February 2001

Shaheen, Sean E.; Brabec, Christoph J.; Sariciftci, N. Serdar
Applied Physics Letters, Vol. 78, Issue 6, p. 841-843
https://doi.org/10.1063/1.1345834

Efficient bulk heterojunction photovoltaic cells using small-molecular-weight organic thin films
journal, September 2003

Peumans, Peter; Uchida, Soichi; Forrest, Stephen R.
Nature, Vol. 425, Issue 6954
https://doi.org/10.1038/nature01949

Bulk-heterojunction photovoltaic devices based on donor–acceptor organic small molecule blends
journal, August 2003

Gebeyehu, D.; Maennig, B.; Drechsel, J.
Solar Energy Materials and Solar Cells, Vol. 79, Issue 1, p. 81-92
https://doi.org/10.1016/S0927-0248(02)00369-0

4.2% efficient organic photovoltaic cells with low series resistances
journal, April 2004

Xue, Jiangeng; Uchida, Soichi; Rand, Barry P.
Applied Physics Letters, Vol. 84, Issue 16
https://doi.org/10.1063/1.1713036

Three‐layered organic solar cell with a photoactive interlayer of codeposited pigments
journal, March 1991

Hiramoto, Masahiro; Fujiwara, Hiroshi; Yokoyama, Masaaki
Applied Physics Letters, Vol. 58, Issue 10
https://doi.org/10.1063/1.104423

Ultrathin Organic Films Grown by Organic Molecular Beam Deposition and Related Techniques
journal, October 1997

Forrest, Stephen R.
Chemical Reviews, Vol. 97, Issue 6
https://doi.org/10.1021/cr941014o

Influence of codeposition on the performance of CuPc–C60 heterojunction photovoltaic devices
journal, February 2004

Sullivan, P.; Heutz, S.; Schultes, S. M.
Applied Physics Letters, Vol. 84, Issue 7
https://doi.org/10.1063/1.1643549

Relationship between electroluminescence and current transport in organic heterojunction light‐emitting devices
journal, May 1996

Burrows, P. E.; Shen, Z.; Bulovic, V.
Journal of Applied Physics, Vol. 79, Issue 10
https://doi.org/10.1063/1.362350

Carrier transport in multilayer organic photodetectors: II. Effects of anode preparation
journal, February 2004

Xue, Jiangeng; Forrest, Stephen R.
Journal of Applied Physics, Vol. 95, Issue 4
https://doi.org/10.1063/1.1640454

Variable range hopping as possible origin of a universal relation between conductivity and mobility in disordered organic semiconductors
journal, December 2002

Paasch, G.; Lindner, T.; Scheinert, S.
Synthetic Metals, Vol. 132, Issue 1, p. 97-104
https://doi.org/10.1016/S0379-6779(02)00236-9

Weak intrinsic charge transfer complexes: A new route for developing wide spectrum organic photovoltaic cells
journal, January 2002

Ruani, G.; Fontanini, C.; Murgia, M.
The Journal of Chemical Physics, Vol. 116, Issue 4
https://doi.org/10.1063/1.1429235

p‐i‐n like behavior in three‐layered organic solar cells having a co‐deposited interlayer of pigments
journal, October 1992

Hiramoto, Masahiro; Fujiwara, Hiroshi; Yokoyama, Masaaki
Journal of Applied Physics, Vol. 72, Issue 8
https://doi.org/10.1063/1.352274

Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions
journal, December 1995

Yu, G.; Gao, J.; Hummelen, J. C.
Science, Vol. 270, Issue 5243, p. 1789-1791
https://doi.org/10.1126/science.270.5243.1789

Effects of Postproduction Treatment on Plastic Solar Cells
journal, January 2003

Padinger, F.; Rittberger, R. S.; Sariciftci, N. S.
Advanced Functional Materials, Vol. 13, Issue 1, p. 85-88
https://doi.org/10.1002/adfm.200390011

The effect of fullerene doping on photoelectric conversion using titanyl phthalocyanine and a perylene pigment
journal, February 2000

Tsuzuki, Toshimitsu; Shirota, Yasuhiko; Rostalski, Jörn
Solar Energy Materials and Solar Cells, Vol. 61, Issue 1
https://doi.org/10.1016/S0927-0248(99)00091-4

Monochromatic versus solar efficiencies of organic solar cells
journal, February 2000

Rostalski, Jörn; Meissner, Dieter
Solar Energy Materials and Solar Cells, Vol. 61, Issue 1, p. 87-95
https://doi.org/10.1016/S0927-0248(99)00099-9

Synthesis and aggregation behavior of hosts containing phthalocyanine and crown ether subunits
journal, July 1987

Sielcken, Ot E.; Van Tilborg, Marcus M.; Roks, Maarten F. M.
Journal of the American Chemical Society, Vol. 109, Issue 14
https://doi.org/10.1021/ja00248a021

Study of localized and extended excitons in 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) II. Photocurrent response at low electric fields
journal, October 1996

Bulović, V.; Forrest, S. R.
Chemical Physics, Vol. 210, Issue 1-2, p. 13-25
https://doi.org/10.1016/0301-0104(96)00115-2

Long-Range Singlet Energy Transfer in Perylene Bis(phenethylimide) Films
journal, July 1997

Gregg, Brian A.; Sprague, Julian; Peterson, Mark W.
The Journal of Physical Chemistry B, Vol. 101, Issue 27
https://doi.org/10.1021/jp9703263

Exciton diffusion and optical interference in organic donor–acceptor photovoltaic cells
journal, October 2001

Stübinger, Thomas; Brütting, Wolfgang
Journal of Applied Physics, Vol. 90, Issue 7
https://doi.org/10.1063/1.1394920

Modeling photocurrent action spectra of photovoltaic devices based on organic thin films
journal, July 1999

Pettersson, Leif A. A.; Roman, Lucimara S.; Inganäs, Olle
Journal of Applied Physics, Vol. 86, Issue 1, p. 487-496
https://doi.org/10.1063/1.370757

Exciton Migration and Cathode Quenching in Organic Light Emitting Diodes ^†
journal, May 2000

Burin, Alexander L.; Ratner, Mark A.
The Journal of Physical Chemistry A, Vol. 104, Issue 20
https://doi.org/10.1021/jp994162x

Photoluminescence quenching of Alq₃ by metal deposition: A surface analytical investigation
journal, May 1998

Choong, V.-E.; Park, Y.; Gao, Y.
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 16, Issue 3, p. 1838-1841
https://doi.org/10.1116/1.581115

Exciton diffusion and dissociation in a poly(p‐phenylenevinylene)/C₆₀ heterojunction photovoltaic cell
journal, May 1996

Halls, J. J. M.; Pichler, K.; Friend, R. H.
Applied Physics Letters, Vol. 68, Issue 22, p. 3120-3122
https://doi.org/10.1063/1.115797

Photoluminescence quenching at a ${p o l y t h i o p h e n e / C}_{60}$ heterojunction
journal, May 2000

Theander, M.; Yartsev, A.; Zigmantas, D.
Physical Review B, Vol. 61, Issue 19
https://doi.org/10.1103/PhysRevB.61.12957

Organic p-i-n solar cells
journal, June 2004

Maennig, B.; Drechsel, J.; Gebeyehu, D.
Applied Physics A, Vol. 79, Issue 1
https://doi.org/10.1007/s00339-003-2494-9

Molecular level control of donor/acceptor heterostructuresin organic photovoltaic devices
journal, July 2004

Pradhan, Basudev; Bandyopadhyay, Anirban; Pal, Amlan J.
Applied Physics Letters, Vol. 85, Issue 4
https://doi.org/10.1063/1.1775891

Efficient photodiodes from interpenetrating polymer networks
journal, August 1995

Halls, J. J. M.; Walsh, C. A.; Greenham, N. C.
Nature, Vol. 376, Issue 6540, p. 498-500
https://doi.org/10.1038/376498a0

Organic small molecule solar cells with a homogeneously mixed copper phthalocyanine: C60 active layer
journal, May 2004

Uchida, Soichi; Xue, Jiangeng; Rand, Barry P.
Applied Physics Letters, Vol. 84, Issue 21
https://doi.org/10.1063/1.1755833

Amorphous silicon alloy photovoltaic research—present and future
journal, January 2000

Guha, S.; Yang, J.; Banerjee, A.
Progress in Photovoltaics: Research and Applications, Vol. 8, Issue 1, p. 141-150
https://doi.org/10.1002/(SICI)1099-159X(200001/02)8:1<141::AID-PIP305>3.0.CO;2-I

High efficiency organic solar cells based on single or multiple PIN structures
journal, March 2004

Drechsel, J.; Männig, B.; Kozlowski, F.
Thin Solid Films, Vol. 451-452, p. 515-517
https://doi.org/10.1016/j.tsf.2003.11.044

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Similar Records

Title: High efficiency organic photovoltaic cells employing hybridized mixed-planar heterojunctions

Abstract

Citation Formats

Copolymer, a process for producing the same and an electroluminescent element using the same patent, December 1996

Organic solar cell or light-emitting diode patent, May 2003

Organic photovoltaic devices patent, December 2003

Method of preparing photoresponsive devices, and devices made thereby patent, December 2003

Organic photovoltaic devices patent-application, March 2003

Organic photosensitive optoelectronic device patent-application, April 2004

Modeling of thin film solar cells: Uniform field approximation journal, December 1983

Highly efficient p–i–n type organic photovoltaic devices journal, March 2004

Low-band-gap, sublimable rhenium(I) diimine complex for efficient bulk heterojunction photovoltaic devices journal, April 2004

Small molecular weight organic thin-film photodetectors and solar cells journal, April 2003

Two‐layer organic photovoltaic cell journal, January 1986

High photovoltage multiple-heterojunction organic solar cells incorporating interfacial metallic nanoclusters journal, March 2002

Very-high-efficiency double-heterostructure copper phthalocyanine/C60 photovoltaic cells journal, July 2001

2.5% efficient organic plastic solar cells journal, February 2001

Efficient bulk heterojunction photovoltaic cells using small-molecular-weight organic thin films journal, September 2003

Bulk-heterojunction photovoltaic devices based on donor–acceptor organic small molecule blends journal, August 2003

4.2% efficient organic photovoltaic cells with low series resistances journal, April 2004

Three‐layered organic solar cell with a photoactive interlayer of codeposited pigments journal, March 1991

Ultrathin Organic Films Grown by Organic Molecular Beam Deposition and Related Techniques journal, October 1997

Influence of codeposition on the performance of CuPc–C60 heterojunction photovoltaic devices journal, February 2004

Relationship between electroluminescence and current transport in organic heterojunction light‐emitting devices journal, May 1996

Carrier transport in multilayer organic photodetectors: II. Effects of anode preparation journal, February 2004

Variable range hopping as possible origin of a universal relation between conductivity and mobility in disordered organic semiconductors journal, December 2002

Weak intrinsic charge transfer complexes: A new route for developing wide spectrum organic photovoltaic cells journal, January 2002

p‐i‐n like behavior in three‐layered organic solar cells having a co‐deposited interlayer of pigments journal, October 1992

Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions journal, December 1995

Effects of Postproduction Treatment on Plastic Solar Cells journal, January 2003

The effect of fullerene doping on photoelectric conversion using titanyl phthalocyanine and a perylene pigment journal, February 2000

Monochromatic versus solar efficiencies of organic solar cells journal, February 2000

Synthesis and aggregation behavior of hosts containing phthalocyanine and crown ether subunits journal, July 1987

Study of localized and extended excitons in 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) II. Photocurrent response at low electric fields journal, October 1996

Long-Range Singlet Energy Transfer in Perylene Bis(phenethylimide) Films journal, July 1997

Exciton diffusion and optical interference in organic donor–acceptor photovoltaic cells journal, October 2001

Modeling photocurrent action spectra of photovoltaic devices based on organic thin films journal, July 1999

Exciton Migration and Cathode Quenching in Organic Light Emitting Diodes † journal, May 2000

Photoluminescence quenching of Alq3 by metal deposition: A surface analytical investigation journal, May 1998

Exciton diffusion and dissociation in a poly(p‐phenylenevinylene)/C60 heterojunction photovoltaic cell journal, May 1996

Photoluminescence quenching at a p o l y t h i o p h e n e / C 60 heterojunction journal, May 2000

Organic p-i-n solar cells journal, June 2004

Molecular level control of donor/acceptor heterostructuresin organic photovoltaic devices journal, July 2004

Efficient photodiodes from interpenetrating polymer networks journal, August 1995

Organic small molecule solar cells with a homogeneously mixed copper phthalocyanine: C60 active layer journal, May 2004

Amorphous silicon alloy photovoltaic research—present and future journal, January 2000

High efficiency organic solar cells based on single or multiple PIN structures journal, March 2004

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Method of preparing photoresponsive devices, and devices made thereby
patent, December 2003

Organic photovoltaic devices
patent-application, March 2003

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patent-application, April 2004

Modeling of thin film solar cells: Uniform field approximation
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Small molecular weight organic thin-film photodetectors and solar cells
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Two‐layer organic photovoltaic cell
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High photovoltage multiple-heterojunction organic solar cells incorporating interfacial metallic nanoclusters
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Very-high-efficiency double-heterostructure copper phthalocyanine/C60 photovoltaic cells
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2.5% efficient organic plastic solar cells
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Efficient bulk heterojunction photovoltaic cells using small-molecular-weight organic thin films
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Bulk-heterojunction photovoltaic devices based on donor–acceptor organic small molecule blends
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4.2% efficient organic photovoltaic cells with low series resistances
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Ultrathin Organic Films Grown by Organic Molecular Beam Deposition and Related Techniques
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journal, February 2004

Relationship between electroluminescence and current transport in organic heterojunction light‐emitting devices
journal, May 1996

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Variable range hopping as possible origin of a universal relation between conductivity and mobility in disordered organic semiconductors
journal, December 2002

Weak intrinsic charge transfer complexes: A new route for developing wide spectrum organic photovoltaic cells
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p‐i‐n like behavior in three‐layered organic solar cells having a co‐deposited interlayer of pigments
journal, October 1992

Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions
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Effects of Postproduction Treatment on Plastic Solar Cells
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The effect of fullerene doping on photoelectric conversion using titanyl phthalocyanine and a perylene pigment
journal, February 2000

Monochromatic versus solar efficiencies of organic solar cells
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Synthesis and aggregation behavior of hosts containing phthalocyanine and crown ether subunits
journal, July 1987

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journal, October 1996

Long-Range Singlet Energy Transfer in Perylene Bis(phenethylimide) Films
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Exciton diffusion and optical interference in organic donor–acceptor photovoltaic cells
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Modeling photocurrent action spectra of photovoltaic devices based on organic thin films
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Exciton Migration and Cathode Quenching in Organic Light Emitting Diodes ^†
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Photoluminescence quenching of Alq₃ by metal deposition: A surface analytical investigation
journal, May 1998

Exciton diffusion and dissociation in a poly(p‐phenylenevinylene)/C₆₀ heterojunction photovoltaic cell
journal, May 1996

Photoluminescence quenching at a ${p o l y t h i o p h e n e / C}_{60}$ heterojunction
journal, May 2000

Organic p-i-n solar cells
journal, June 2004

Molecular level control of donor/acceptor heterostructuresin organic photovoltaic devices
journal, July 2004

Efficient photodiodes from interpenetrating polymer networks
journal, August 1995

Organic small molecule solar cells with a homogeneously mixed copper phthalocyanine: C60 active layer
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Amorphous silicon alloy photovoltaic research—present and future
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High efficiency organic solar cells based on single or multiple PIN structures
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