Time-resolved infrared-absorption study of photoinduced charge transfer in a polythiophene-methanofullerene composite film

S.C.J. Meskers; P.A. Hal, van; A.J.H. Spiering; J.C. Hummelen; A.F.G. Meer, van der; R.A.J. Janssen

doi:10.1103/PhysRevB.61.9917

Time-resolved infrared-absorption study of photoinduced charge transfer in a polythiophene-methanofullerene composite film

S.C.J. Meskers
, P.A. Hal, van
, A.J.H. Spiering
, J.C. Hummelen
, A.F.G. Meer, van der
, R.A.J. Janssen

Materials to Optoelectronic Devices

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

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Abstract

Photoinduced charge separation and recombination in poly(3-hexylthiophene)-fullerene derivative composite films is investigated at low temperature (80 K) by measuring the time-resolved photoinduced absorption due to the infrared active vibrational (IRAV) modes of the polymer in the region 1125–1300 cm-1. The charge separation under 532 nm excitation (repetition rate 5 Hz) is found to be faster than the time resolution of the setup (

Original language	English
Pages (from-to)	9917-9920
Number of pages	3
Journal	Physical Review B
Volume	61
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.61.9917
Publication status	Published - 2000

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abstract = "Photoinduced charge separation and recombination in poly(3-hexylthiophene)-fullerene derivative composite films is investigated at low temperature (80 K) by measuring the time-resolved photoinduced absorption due to the infrared active vibrational (IRAV) modes of the polymer in the region 1125{\textendash}1300 cm-1. The charge separation under 532 nm excitation (repetition rate 5 Hz) is found to be faster than the time resolution of the setup (",

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AU - Meskers, S.C.J.

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AU - Spiering, A.J.H.

AU - Hummelen, J.C.

AU - Meer, van der, A.F.G.

AU - Janssen, R.A.J.

PY - 2000

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N2 - Photoinduced charge separation and recombination in poly(3-hexylthiophene)-fullerene derivative composite films is investigated at low temperature (80 K) by measuring the time-resolved photoinduced absorption due to the infrared active vibrational (IRAV) modes of the polymer in the region 1125–1300 cm-1. The charge separation under 532 nm excitation (repetition rate 5 Hz) is found to be faster than the time resolution of the setup (

AB - Photoinduced charge separation and recombination in poly(3-hexylthiophene)-fullerene derivative composite films is investigated at low temperature (80 K) by measuring the time-resolved photoinduced absorption due to the infrared active vibrational (IRAV) modes of the polymer in the region 1125–1300 cm-1. The charge separation under 532 nm excitation (repetition rate 5 Hz) is found to be faster than the time resolution of the setup (

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Time-resolved infrared-absorption study of photoinduced charge transfer in a polythiophene-methanofullerene composite film

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