RETRACTED: Advances in colloidal quantum dot solar cells: The depleted-heterojunction device

Illan J. Kramer; Andras G. Pattantyus-Abraham; Aaron R. Barkhouse; Xihua Wang; Gerasimos Konstantatos; Ratan Debnath; Larissa Levina; Ines Raabe; Md. K. Nazeeruddin; Michael Grätzel; Edward H. Sargent

doi:10.1016/j.tsf.2010.12.121

RETRACTED: Advances in colloidal quantum dot solar cells: The depleted-heterojunction device

Illan J. Kramer, Andras G. Pattantyus-Abraham, Aaron R. Barkhouse, Xihua Wang, Gerasimos Konstantatos, Ratan Debnath, Larissa Levina, Ines Raabe, Md. K. Nazeeruddin, Michael Grätzel, Edward H. Sargent

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

8 Scopus citations

Abstract

Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processibility with quantum size-effect tunability to match absorption with the solar spectrum. Recent advances in CQD photovoltaics have led to 3.6% AM1.5 solar power conversion efficiencies. Here we report CQD photovoltaic devices on transparent conductive oxides and show that our devices rely on the establishment of a depletion region for field-driven charge transport and separation. The resultant depleted-heterojunction solar cells provide a 5.1% AM1.5 power conversion efficiency. The devices employ infrared-bandgap size-effect-tuned PbS colloidal quantum dots, enabling broadband harvesting of the solar spectrum. © 2010 Elsevier B.V.

Original language	English (US)
Pages (from-to)	7351-7355
Number of pages	5
Journal	Thin Solid Films
Volume	519
Issue number	21
DOIs	https://doi.org/10.1016/j.tsf.2010.12.121
State	Published - Aug 2011
Externally published	Yes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): KUS-I1-009-21
Acknowledgements: This publication is based in part on work supported by Award No. KUS-I1-009-21, made by King Abdullah University of Science and Technology (KAUST). The authors would also like to acknowledge the assistance of L Brzozowski, S. Huang, K. Kemp, G. Koleilat, J. Tang, E. Palmiano, R. Wolowiec, and D. Jamaskosmanovic. MG and MKN thank the Korea Foundation for International Cooperation of Science and Technology through the Global Research Lab. (GRL) Program funded by the Ministry of Education, Science and Technology, Republic of Korea.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.tsf.2010.12.121

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@article{9f556f401a51415ca6cb945ca44e00ff,

title = "RETRACTED: Advances in colloidal quantum dot solar cells: The depleted-heterojunction device",

abstract = "Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processibility with quantum size-effect tunability to match absorption with the solar spectrum. Recent advances in CQD photovoltaics have led to 3.6% AM1.5 solar power conversion efficiencies. Here we report CQD photovoltaic devices on transparent conductive oxides and show that our devices rely on the establishment of a depletion region for field-driven charge transport and separation. The resultant depleted-heterojunction solar cells provide a 5.1% AM1.5 power conversion efficiency. The devices employ infrared-bandgap size-effect-tuned PbS colloidal quantum dots, enabling broadband harvesting of the solar spectrum. {\textcopyright} 2010 Elsevier B.V.",

author = "Kramer, {Illan J.} and Pattantyus-Abraham, {Andras G.} and Barkhouse, {Aaron R.} and Xihua Wang and Gerasimos Konstantatos and Ratan Debnath and Larissa Levina and Ines Raabe and Nazeeruddin, {Md. K.} and Michael Gr{\"a}tzel and Sargent, {Edward H.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUS-I1-009-21 Acknowledgements: This publication is based in part on work supported by Award No. KUS-I1-009-21, made by King Abdullah University of Science and Technology (KAUST). The authors would also like to acknowledge the assistance of L Brzozowski, S. Huang, K. Kemp, G. Koleilat, J. Tang, E. Palmiano, R. Wolowiec, and D. Jamaskosmanovic. MG and MKN thank the Korea Foundation for International Cooperation of Science and Technology through the Global Research Lab. (GRL) Program funded by the Ministry of Education, Science and Technology, Republic of Korea. This publication acknowledges KAUST support, but has no KAUST affiliated authors.",

year = "2011",

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doi = "10.1016/j.tsf.2010.12.121",

language = "English (US)",

volume = "519",

pages = "7351--7355",

journal = "Thin Solid Films",

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AU - Kramer, Illan J.

AU - Pattantyus-Abraham, Andras G.

AU - Barkhouse, Aaron R.

AU - Wang, Xihua

AU - Konstantatos, Gerasimos

AU - Debnath, Ratan

AU - Levina, Larissa

AU - Raabe, Ines

AU - Nazeeruddin, Md. K.

AU - Grätzel, Michael

AU - Sargent, Edward H.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledged KAUST grant number(s): KUS-I1-009-21 Acknowledgements: This publication is based in part on work supported by Award No. KUS-I1-009-21, made by King Abdullah University of Science and Technology (KAUST). The authors would also like to acknowledge the assistance of L Brzozowski, S. Huang, K. Kemp, G. Koleilat, J. Tang, E. Palmiano, R. Wolowiec, and D. Jamaskosmanovic. MG and MKN thank the Korea Foundation for International Cooperation of Science and Technology through the Global Research Lab. (GRL) Program funded by the Ministry of Education, Science and Technology, Republic of Korea. This publication acknowledges KAUST support, but has no KAUST affiliated authors.

PY - 2011/8

Y1 - 2011/8

N2 - Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processibility with quantum size-effect tunability to match absorption with the solar spectrum. Recent advances in CQD photovoltaics have led to 3.6% AM1.5 solar power conversion efficiencies. Here we report CQD photovoltaic devices on transparent conductive oxides and show that our devices rely on the establishment of a depletion region for field-driven charge transport and separation. The resultant depleted-heterojunction solar cells provide a 5.1% AM1.5 power conversion efficiency. The devices employ infrared-bandgap size-effect-tuned PbS colloidal quantum dots, enabling broadband harvesting of the solar spectrum. © 2010 Elsevier B.V.

AB - Colloidal quantum dot (CQD) photovoltaics combine low-cost solution processibility with quantum size-effect tunability to match absorption with the solar spectrum. Recent advances in CQD photovoltaics have led to 3.6% AM1.5 solar power conversion efficiencies. Here we report CQD photovoltaic devices on transparent conductive oxides and show that our devices rely on the establishment of a depletion region for field-driven charge transport and separation. The resultant depleted-heterojunction solar cells provide a 5.1% AM1.5 power conversion efficiency. The devices employ infrared-bandgap size-effect-tuned PbS colloidal quantum dots, enabling broadband harvesting of the solar spectrum. © 2010 Elsevier B.V.

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JO - Thin Solid Films

JF - Thin Solid Films

IS - 21

ER -

RETRACTED: Advances in colloidal quantum dot solar cells: The depleted-heterojunction device

Abstract

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