Effect of Optical Intensity Distribution on Conversion Efficiency of Inverted Organic Photovoltaic Cell
Summary :
An optical intensity distribution under light irradiation in the organic photovoltaic cell affects the absorbance of the active layer, which determines the photovoltaic performance. In this research, we evaluated the optimum thickness of the organic active layer with poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)] and [6,6]-phenyl C71-butyric acid methyl ester. The spectral response of external quantum efficiency was good agreement with the simulated optical intensity distribution within a device stack as a function of the position and the wavelength. As a result, the highest photoconversion efficiency of 10.1% was achieved for the inverted device structure.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E100-C No.2 pp.114-117
- Publication Date
- 2017/02/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E100.C.114
- Type of Manuscript
- BRIEF PAPER
- Category
Authors
Toshifumi KOBORI
Canon Electric Inc.
Norihiko KAMATA
Saitama University
Takeshi FUKUDA
Saitama University
Keyword
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Toshifumi KOBORI, Norihiko KAMATA, Takeshi FUKUDA, "Effect of Optical Intensity Distribution on Conversion Efficiency of Inverted Organic Photovoltaic Cell" in IEICE TRANSACTIONS on Electronics,
vol. E100-C, no. 2, pp. 114-117, February 2017, doi: 10.1587/transele.E100.C.114.
Abstract: An optical intensity distribution under light irradiation in the organic photovoltaic cell affects the absorbance of the active layer, which determines the photovoltaic performance. In this research, we evaluated the optimum thickness of the organic active layer with poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)] and [6,6]-phenyl C71-butyric acid methyl ester. The spectral response of external quantum efficiency was good agreement with the simulated optical intensity distribution within a device stack as a function of the position and the wavelength. As a result, the highest photoconversion efficiency of 10.1% was achieved for the inverted device structure.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E100.C.114/_p
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@ARTICLE{e100-c_2_114,
author={Toshifumi KOBORI, Norihiko KAMATA, Takeshi FUKUDA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Effect of Optical Intensity Distribution on Conversion Efficiency of Inverted Organic Photovoltaic Cell},
year={2017},
volume={E100-C},
number={2},
pages={114-117},
abstract={An optical intensity distribution under light irradiation in the organic photovoltaic cell affects the absorbance of the active layer, which determines the photovoltaic performance. In this research, we evaluated the optimum thickness of the organic active layer with poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)] and [6,6]-phenyl C71-butyric acid methyl ester. The spectral response of external quantum efficiency was good agreement with the simulated optical intensity distribution within a device stack as a function of the position and the wavelength. As a result, the highest photoconversion efficiency of 10.1% was achieved for the inverted device structure.},
keywords={},
doi={10.1587/transele.E100.C.114},
ISSN={1745-1353},
month={February},}
Copy
TY - JOUR
TI - Effect of Optical Intensity Distribution on Conversion Efficiency of Inverted Organic Photovoltaic Cell
T2 - IEICE TRANSACTIONS on Electronics
SP - 114
EP - 117
AU - Toshifumi KOBORI
AU - Norihiko KAMATA
AU - Takeshi FUKUDA
PY - 2017
DO - 10.1587/transele.E100.C.114
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E100-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2017
AB - An optical intensity distribution under light irradiation in the organic photovoltaic cell affects the absorbance of the active layer, which determines the photovoltaic performance. In this research, we evaluated the optimum thickness of the organic active layer with poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b']dithiophene-2,6-diyl-alt-(4-(2-ethylhexyl)-3-fluorothieno[3,4-b]thiophene-)-2-carboxylate-2-6-diyl)] and [6,6]-phenyl C71-butyric acid methyl ester. The spectral response of external quantum efficiency was good agreement with the simulated optical intensity distribution within a device stack as a function of the position and the wavelength. As a result, the highest photoconversion efficiency of 10.1% was achieved for the inverted device structure.
ER -
English
