Laser-induced periodic surface structures on P3HT and on its photovoltaic blend with PC71BM

Jing Cui; Álvaro Rodríguez-Rodríguez; Margarita Hernández; Mari Cruz García-Gutiérrez; Aurora Nogales; Marta Castillejo; Daniel Moseguí González; Peter Müller-Buschbaum; Tiberio A. Ezquerra; Esther Rebollar

doi:10.1021/acsami.6b09053

Laser-induced periodic surface structures on P3HT and on its photovoltaic blend with PC₇₁BM

Jing Cui, Álvaro Rodríguez-Rodríguez, Margarita Hernández, Mari Cruz García-Gutiérrez, Aurora Nogales, Marta Castillejo, Daniel Moseguí González, Peter Müller-Buschbaum, Tiberio A. Ezquerra, Esther Rebollar

Chair of Functional Materials

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

32 Scopus citations

Abstract

We describe the conditions for optimal formation of laser-induced periodic surface structures (LIPSS) over poly(3-hexylthiophene) (P3HT) spin-coated films. Optimal LIPSS on P3HT are observed within a particular range of thicknesses and laser fluences. These conditions can be translated to the photovoltaic blend formed by the 1:1 mixture of P3HT and [6,6]-phenyl C₇₁-butyric acid methyl ester (PC₇₁BM) when deposited on an indium tin oxide (ITO) electrode coated with (poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS). Solar cells formed by using either a bilayer of P3HT structured by LIPSS covered by PC₇₁BM or a bulk heterojunction with a P3HT:PC₇₁BM blend structured by LIPSS exhibit generation of electrical photocurrent under light illumination. These results suggest that LIPSS could be a compatible technology with organic photovoltaic devices.

Original language	English
Pages (from-to)	31894-31901
Number of pages	8
Journal	ACS Applied Materials and Interfaces
Volume	8
Issue number	46
DOIs	https://doi.org/10.1021/acsami.6b09053
State	Published - 23 Nov 2016

Keywords

grazing incidence X-ray scattering
laser-induced periodic surface structures
organic photovoltaics
polymer films
semiconductor polymers

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10.1021/acsami.6b09053

Cite this

Cui, J., Rodríguez-Rodríguez, Á., Hernández, M., García-Gutiérrez, M. C., Nogales, A., Castillejo, M., Moseguí González, D., Müller-Buschbaum, P., Ezquerra, T. A., & Rebollar, E. (2016). Laser-induced periodic surface structures on P3HT and on its photovoltaic blend with PC₇₁BM. ACS Applied Materials and Interfaces, 8(46), 31894-31901. https://doi.org/10.1021/acsami.6b09053

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title = "Laser-induced periodic surface structures on P3HT and on its photovoltaic blend with PC71BM",

abstract = "We describe the conditions for optimal formation of laser-induced periodic surface structures (LIPSS) over poly(3-hexylthiophene) (P3HT) spin-coated films. Optimal LIPSS on P3HT are observed within a particular range of thicknesses and laser fluences. These conditions can be translated to the photovoltaic blend formed by the 1:1 mixture of P3HT and [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) when deposited on an indium tin oxide (ITO) electrode coated with (poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS). Solar cells formed by using either a bilayer of P3HT structured by LIPSS covered by PC71BM or a bulk heterojunction with a P3HT:PC71BM blend structured by LIPSS exhibit generation of electrical photocurrent under light illumination. These results suggest that LIPSS could be a compatible technology with organic photovoltaic devices.",

keywords = "grazing incidence X-ray scattering, laser-induced periodic surface structures, organic photovoltaics, polymer films, semiconductor polymers",

author = "Jing Cui and {\'A}lvaro Rodr{\'i}guez-Rodr{\'i}guez and Margarita Hern{\'a}ndez and Garc{\'i}a-Guti{\'e}rrez, {Mari Cruz} and Aurora Nogales and Marta Castillejo and {Mosegu{\'i} Gonz{\'a}lez}, Daniel and Peter M{\"u}ller-Buschbaum and Ezquerra, {Tiberio A.} and Esther Rebollar",

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Cui, J, Rodríguez-Rodríguez, Á, Hernández, M, García-Gutiérrez, MC, Nogales, A, Castillejo, M, Moseguí González, D, Müller-Buschbaum, P, Ezquerra, TA & Rebollar, E 2016, 'Laser-induced periodic surface structures on P3HT and on its photovoltaic blend with PC₇₁BM', ACS Applied Materials and Interfaces, vol. 8, no. 46, pp. 31894-31901. https://doi.org/10.1021/acsami.6b09053

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AU - Cui, Jing

AU - Rodríguez-Rodríguez, Álvaro

AU - Hernández, Margarita

AU - García-Gutiérrez, Mari Cruz

AU - Nogales, Aurora

AU - Castillejo, Marta

AU - Moseguí González, Daniel

AU - Müller-Buschbaum, Peter

AU - Ezquerra, Tiberio A.

AU - Rebollar, Esther

PY - 2016/11/23

Y1 - 2016/11/23

N2 - We describe the conditions for optimal formation of laser-induced periodic surface structures (LIPSS) over poly(3-hexylthiophene) (P3HT) spin-coated films. Optimal LIPSS on P3HT are observed within a particular range of thicknesses and laser fluences. These conditions can be translated to the photovoltaic blend formed by the 1:1 mixture of P3HT and [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) when deposited on an indium tin oxide (ITO) electrode coated with (poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS). Solar cells formed by using either a bilayer of P3HT structured by LIPSS covered by PC71BM or a bulk heterojunction with a P3HT:PC71BM blend structured by LIPSS exhibit generation of electrical photocurrent under light illumination. These results suggest that LIPSS could be a compatible technology with organic photovoltaic devices.

AB - We describe the conditions for optimal formation of laser-induced periodic surface structures (LIPSS) over poly(3-hexylthiophene) (P3HT) spin-coated films. Optimal LIPSS on P3HT are observed within a particular range of thicknesses and laser fluences. These conditions can be translated to the photovoltaic blend formed by the 1:1 mixture of P3HT and [6,6]-phenyl C71-butyric acid methyl ester (PC71BM) when deposited on an indium tin oxide (ITO) electrode coated with (poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT:PSS). Solar cells formed by using either a bilayer of P3HT structured by LIPSS covered by PC71BM or a bulk heterojunction with a P3HT:PC71BM blend structured by LIPSS exhibit generation of electrical photocurrent under light illumination. These results suggest that LIPSS could be a compatible technology with organic photovoltaic devices.

KW - grazing incidence X-ray scattering

KW - laser-induced periodic surface structures

KW - organic photovoltaics

KW - polymer films

KW - semiconductor polymers

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