DOI: 10.1063/1.1586456. Why is exciton dissociation so efficient at the interface between a conjugated polymer and an electron acceptor?

Why is exciton dissociation so efficient at the interface between a conjugated polymer and an electron acceptor?

10.1063/1.1586456

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

Although doping of a conjugated polymer by electron acceptors strongly facilitates exciton dissociation into geminate pairs of carriers, the yield of free carrier photogeneration can be high only at high doping levels, that is, in polymer/acceptor blends. We suggest a model that explains how excitons can efficiently dissociate into free carriers at an intrinsic polymer/acceptor interface despite the Coulomb interaction between the charges within precursor geminate pairs.

Bibliography

Arkhipov, V. I., Heremans, P., & BÃ¤ssler, H. (2003). Why is exciton dissociation so efficient at the interface between a conjugated polymer and an electron acceptor? Applied Physics Letters, 82(25), 4605â4607.

Authors 3

V. I. Arkhipov (first)
P. Heremans (additional)
H. Bässler (additional)

References 16 Referenced 271

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Dates

Type	When
Created	22 years, 2 months ago (June 19, 2003, 6:21 p.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 7:47 p.m.)
Indexed	3 months, 3 weeks ago (May 3, 2025, 3:42 p.m.)
Issued	22 years, 2 months ago (June 23, 2003)
Published	22 years, 2 months ago (June 23, 2003)
Published Print	22 years, 2 months ago (June 23, 2003)

Funders 0

None

BibTeX

@article{Arkhipov_2003, title={Why is exciton dissociation so efficient at the interface between a conjugated polymer and an electron acceptor?}, volume={82}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1586456}, DOI={10.1063/1.1586456}, number={25}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Arkhipov, V. I. and Heremans, P. and Bässler, H.}, year={2003}, month=jun, pages={4605–4607} }

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