11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide

11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide

Hybrid solar cells are fabricated based on heterojunction between planar n-type Si and a p-type polymer, poly (3,4-ethylene-dioxythiophene): polystyrenesulfonate (PEDOT: PSS). The effect of hydrogen-terminated (H-Si) and oxide-terminated (SiOx-Si) Si surface on the cell performance are investigated....

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Main Authors: He, Lining, Jiang, Changyun, Wang, Hao, Lei, Hong, Lai, Donny, Rusli
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/97367
http://hdl.handle.net/10220/13170
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-973672020-03-07T13:24:47Z 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide He, Lining Jiang, Changyun Wang, Hao Lei, Hong Lai, Donny Rusli School of Electrical and Electronic Engineering IEEE Photovoltaic Specialists Conference (38th : 2012 : Austin, Texas, US) Hybrid solar cells are fabricated based on heterojunction between planar n-type Si and a p-type polymer, poly (3,4-ethylene-dioxythiophene): polystyrenesulfonate (PEDOT: PSS). The effect of hydrogen-terminated (H-Si) and oxide-terminated (SiOx-Si) Si surface on the cell performance are investigated. Compared to cells with H-Si surface that exhibits a power conversion efficiency (PCE) of 0.04%, the PCE of the cells with SiOx-Si surface is boosted significantly to 11.3%. It is also found that the SiOx-Si cell exhibits a much better diode rectifying behavior and the SiOx-Si surface bonding results in a favorable band alignment in the Si/PEDOT interface for photo-excited carrier separation. 2013-08-16T07:29:39Z 2019-12-06T19:41:54Z 2013-08-16T07:29:39Z 2019-12-06T19:41:54Z 2011 2011 Conference Paper He, L., Jiang, C., Wang, H., Lei, H., Lai, D., & Rusli. (2012). 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide. 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC), pp.2785-2787. https://hdl.handle.net/10356/97367 http://hdl.handle.net/10220/13170 10.1109/PVSC.2012.6318170 en
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description Hybrid solar cells are fabricated based on heterojunction between planar n-type Si and a p-type polymer, poly (3,4-ethylene-dioxythiophene): polystyrenesulfonate (PEDOT: PSS). The effect of hydrogen-terminated (H-Si) and oxide-terminated (SiOx-Si) Si surface on the cell performance are investigated. Compared to cells with H-Si surface that exhibits a power conversion efficiency (PCE) of 0.04%, the PCE of the cells with SiOx-Si surface is boosted significantly to 11.3%. It is also found that the SiOx-Si cell exhibits a much better diode rectifying behavior and the SiOx-Si surface bonding results in a favorable band alignment in the Si/PEDOT interface for photo-excited carrier separation.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
He, Lining
Jiang, Changyun
Wang, Hao
Lei, Hong
Lai, Donny
Rusli
format Conference or Workshop Item
author He, Lining
Jiang, Changyun
Wang, Hao
Lei, Hong
Lai, Donny
Rusli
spellingShingle He, Lining
Jiang, Changyun
Wang, Hao
Lei, Hong
Lai, Donny
Rusli
11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
author_sort He, Lining
title 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
title_short 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
title_full 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
title_fullStr 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
title_full_unstemmed 11.3% efficient planar Si-PEDOT : PSS hybrid solar cell with a thin interfacial oxide
title_sort 11.3% efficient planar si-pedot : pss hybrid solar cell with a thin interfacial oxide
publishDate 2013
url https://hdl.handle.net/10356/97367
http://hdl.handle.net/10220/13170
_version_ 1681035054048870400

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