Metallic nanomesh electrodes with controllable optical properties for organic solar cells

Jinfeng Zhu; Xiaodan Zhu; Ryan Hoekstra; Lu Li; Faxian Xiu; Mei Xue; Baoqing Zeng; Kang L. Wang

doi:10.1063/1.3701582

Metallic nanomesh electrodes with controllable optical properties for organic solar cells

Jinfeng Zhu
, Xiaodan Zhu
, Ryan Hoekstra
, Lu Li
, Faxian Xiu
, Mei Xue
, Baoqing Zeng
, Kang L. Wang

College of Electrical Engineering and Computer Science

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

55 Citations (Scopus)

Abstract

We have fabricated a metallic nanomesh using nanosphere lithography and metal evaporation. The metallic nanomesh has a precisely controlled nanostructure showing excellent uniformity with hexagonally arrayed periodic circular holes. A P3HT:PCBM organic solar cell, with the gold nanomesh electrode, demonstrates a high fill factor of 61% and a considerable power conversion efficiency of 3.12%. Electromagnetic simulation indicates that the optical properties of the metallic nanomesh can be optimized for organic photovoltaic devices by tuning the film thickness, hole diameter, and periodicity. These results show the promising potential of using a metallic nanomesh as the transparent electrode in organic solar cells.

Original language	English
Article number	143109
Journal	Applied Physics Letters
Volume	100
Issue number	14
DOIs	https://doi.org/10.1063/1.3701582
Publication status	Published - 2012 Apr 2

UN SDGs

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

SDG 7 Affordable and Clean Energy

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.3701582

Cite this

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title = "Metallic nanomesh electrodes with controllable optical properties for organic solar cells",

abstract = "We have fabricated a metallic nanomesh using nanosphere lithography and metal evaporation. The metallic nanomesh has a precisely controlled nanostructure showing excellent uniformity with hexagonally arrayed periodic circular holes. A P3HT:PCBM organic solar cell, with the gold nanomesh electrode, demonstrates a high fill factor of 61\% and a considerable power conversion efficiency of 3.12\%. Electromagnetic simulation indicates that the optical properties of the metallic nanomesh can be optimized for organic photovoltaic devices by tuning the film thickness, hole diameter, and periodicity. These results show the promising potential of using a metallic nanomesh as the transparent electrode in organic solar cells.",

author = "Jinfeng Zhu and Xiaodan Zhu and Ryan Hoekstra and Lu Li and Faxian Xiu and Mei Xue and Baoqing Zeng and Wang, \{Kang L.\}",

note = "Funding Information: This work is partially supported by the KACST under the KACST-CAL Green Technology Center. J. Zhu thanks China Scholarship Council for the fellowship support. B. Zeng acknowledges the support from National Key Laboratory for Vacuum Electronics.",

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doi = "10.1063/1.3701582",

language = "English",

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AU - Zhu, Jinfeng

AU - Zhu, Xiaodan

AU - Hoekstra, Ryan

AU - Li, Lu

AU - Xiu, Faxian

AU - Xue, Mei

AU - Zeng, Baoqing

AU - Wang, Kang L.

N1 - Funding Information: This work is partially supported by the KACST under the KACST-CAL Green Technology Center. J. Zhu thanks China Scholarship Council for the fellowship support. B. Zeng acknowledges the support from National Key Laboratory for Vacuum Electronics.

PY - 2012/4/2

Y1 - 2012/4/2

N2 - We have fabricated a metallic nanomesh using nanosphere lithography and metal evaporation. The metallic nanomesh has a precisely controlled nanostructure showing excellent uniformity with hexagonally arrayed periodic circular holes. A P3HT:PCBM organic solar cell, with the gold nanomesh electrode, demonstrates a high fill factor of 61% and a considerable power conversion efficiency of 3.12%. Electromagnetic simulation indicates that the optical properties of the metallic nanomesh can be optimized for organic photovoltaic devices by tuning the film thickness, hole diameter, and periodicity. These results show the promising potential of using a metallic nanomesh as the transparent electrode in organic solar cells.

AB - We have fabricated a metallic nanomesh using nanosphere lithography and metal evaporation. The metallic nanomesh has a precisely controlled nanostructure showing excellent uniformity with hexagonally arrayed periodic circular holes. A P3HT:PCBM organic solar cell, with the gold nanomesh electrode, demonstrates a high fill factor of 61% and a considerable power conversion efficiency of 3.12%. Electromagnetic simulation indicates that the optical properties of the metallic nanomesh can be optimized for organic photovoltaic devices by tuning the film thickness, hole diameter, and periodicity. These results show the promising potential of using a metallic nanomesh as the transparent electrode in organic solar cells.

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VL - 100

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

M1 - 143109

ER -

Metallic nanomesh electrodes with controllable optical properties for organic solar cells

Abstract

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