Composition dependence of electron and hole transport in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester blend films

Roberto Pacios; Jenny Nelson; Donal D.C. Bradley; Christoph J. Brabec

doi:10.1063/1.1628826

Composition dependence of electron and hole transport in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester blend films

Roberto Pacios, Jenny Nelson, Donal D.C. Bradley, Christoph J. Brabec

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

82 Scopus citations

Abstract

The composition dependence of charge carrier mobility in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester (PCBM) blend films was analyzed. The time-of-flight photocurrent techniques were used to study the electron and the hole mobilities. The charge carrier mobility exhibited a strong dependence on the PCBM concentration. It was found that the presence of PCBM molecules in the film influenced the magnitude of the mobility and the shape of the current transient.

Original language	English (US)
Journal	Applied Physics Letters
Volume	83
Issue number	23
DOIs	https://doi.org/10.1063/1.1628826
State	Published - Dec 8 2003
Externally published	Yes

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Generated from Scopus record by KAUST IRTS on 2019-11-27

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abstract = "The composition dependence of charge carrier mobility in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester (PCBM) blend films was analyzed. The time-of-flight photocurrent techniques were used to study the electron and the hole mobilities. The charge carrier mobility exhibited a strong dependence on the PCBM concentration. It was found that the presence of PCBM molecules in the film influenced the magnitude of the mobility and the shape of the current transient.",

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AU - Brabec, Christoph J.

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AB - The composition dependence of charge carrier mobility in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester (PCBM) blend films was analyzed. The time-of-flight photocurrent techniques were used to study the electron and the hole mobilities. The charge carrier mobility exhibited a strong dependence on the PCBM concentration. It was found that the presence of PCBM molecules in the film influenced the magnitude of the mobility and the shape of the current transient.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Composition dependence of electron and hole transport in polyfluorene:[6,6]-phenyl C61-butyric acid methyl ester blend films

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