DOI: 10.1063/1.1489482. Polarization-sensitive photoconductivity in aligned polyfluorene layers

Polarization-sensitive photoconductivity in aligned polyfluorene layers

10.1063/1.1489482

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

Polarization-sensitive photodiodes have been constructed utilizing an aligned polyfluorene layer oriented on a photoaligned liquid crystalline photoaddressable polymer. The diodes exhibit a pronounced dependence of the photocurrent on the polarization of the incident light, yielding a polarization sensitivity of more than a factor of 10 at the onset of the absorption. The action spectrum is symbatic for light polarized perpendicular to the polymer alignment direction whereas it does not simply correlate with the absorption characteristics for parallel polarized light. The data can be explained utilizing Ghosh’s model taking into account interference effects within the polyfluorene layer.

Bibliography

Zen, A., Neher, D., Bauer, C., Asawapirom, U., Scherf, U., Hagen, R., Kostromine, S., & Mahrt, R. F. (2002). Polarization-sensitive photoconductivity in aligned polyfluorene layers. Applied Physics Letters, 80(25), 4699â4701.

Authors 8

A. Zen (first)
D. Neher (additional)
C. Bauer (additional)
U. Asawapirom (additional)
U. Scherf (additional)
R. Hagen (additional)
S. Kostromine (additional)
R. F. Mahrt (additional)

References 17 Referenced 22

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{'key': '2024020322333333300_r2', 'first-page': '1366', 'volume': '22', 'year': '2001', 'journal-title': 'Macromol. Rapid Commun.'} / Macromol. Rapid Commun. (2001)
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10.1063/1.1354159 / Appl. Phys. Lett. (2001)
10.1002/1616-3028(20020101)12:1<49::AID-ADFM49>3.0.CO;2-D / Adv. Funct. Mater. (2002)
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{'key': '2024020322333333300_r17'}

Dates

Type	When
Created	23 years ago (July 28, 2002, 6:04 p.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 5:33 p.m.)
Indexed	1 year, 6 months ago (Feb. 7, 2024, 8:19 p.m.)
Issued	23 years, 2 months ago (June 24, 2002)
Published	23 years, 2 months ago (June 24, 2002)
Published Print	23 years, 2 months ago (June 24, 2002)

Funders 0

None

BibTeX

@article{Zen_2002, title={Polarization-sensitive photoconductivity in aligned polyfluorene layers}, volume={80}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1489482}, DOI={10.1063/1.1489482}, number={25}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zen, A. and Neher, D. and Bauer, C. and Asawapirom, U. and Scherf, U. and Hagen, R. and Kostromine, S. and Mahrt, R. F.}, year={2002}, month=jun, pages={4699–4701} }

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