DOI: 10.1063/1.120179. Charge carrier mobility in poly(p-phenylenevinylene) studied by the time-of-flight technique

Charge carrier mobility in poly(p-phenylenevinylene) studied by the time-of-flight technique

10.1063/1.120179

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

The charge carrier transport in poly(p-phenylenevinylene) (PPV) is investigated by the time-of-flight technique. Mobilities of positive carriers in PPV are determined and the dispersive character of transport is established. The dispersion parameters are analyzed in the frame of a multiple trapping model. The drift mobility of the positive carriers is in the range of 10-5 cm2/V at room temperature for an electric field of 105 V/cm and increases with increasing field and temperature. The mobility shows thermally activated behavior with an activation energy of about 0.75 eV at zero field. It is shown that the experimental results can be interpreted by polaron transport.

Bibliography

Lebedev, E., Dittrich, Th., Petrova-Koch, V., Karg, S., & BrÃ¼tting, W. (1997). Charge carrier mobility in poly(p-phenylenevinylene) studied by the time-of-flight technique. Applied Physics Letters, 71(18), 2686â2688.

Authors 5

E. Lebedev (first)
Th. Dittrich (additional)
V. Petrova-Koch (additional)
S. Karg (additional)
W. Brütting (additional)

References 20 Referenced 140

{'key': '2024020313304765200_r1'}
{'key': '2024020313304765200_r2'}
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{'key': '2024020313304765200_r4', 'first-page': '2587', 'volume': '52', 'year': '1995', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1995)
10.1063/1.118716 / Appl. Phys. Lett. (1997)
{'key': '2024020313304765200_r6', 'first-page': '11', 'volume': '42', 'year': '1990', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1990)
10.1002/actp.1996.010471003 / Acta Polym. (1996)
{'key': '2024020313304765200_r8'}
10.1016/0022-3093(69)90001-5 / J. Non-Cryst. Solids (1969)
10.1016/0379-6779(94)90036-1 / Synth. Met. (1994)
{'key': '2024020313304765200_r11'}
10.1063/1.366003 / J. Appl. Phys. (1997)
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{'key': '2024020313304765200_r15', 'first-page': '49', 'volume': '37', 'year': '1981', 'journal-title': 'Solid State Commun.'} / Solid State Commun. (1981)
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{'key': '2024020313304765200_r17', 'first-page': '1120', 'volume': '31', 'year': '1989', 'journal-title': 'Sov. Phys. Solid State'} / Sov. Phys. Solid State (1989)
{'key': '2024020313304765200_r17a', 'first-page': '820', 'volume': '25', 'year': '1983', 'journal-title': 'Sov. Phys. Solid State'} / Sov. Phys. Solid State (1983)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 8:49 a.m.)
Deposited	1 year, 7 months ago (Feb. 3, 2024, 8:31 a.m.)
Indexed	4 weeks, 2 days ago (Aug. 6, 2025, 9:08 a.m.)
Issued	27 years, 10 months ago (Nov. 3, 1997)
Published	27 years, 10 months ago (Nov. 3, 1997)
Published Print	27 years, 10 months ago (Nov. 3, 1997)

Funders 0

None

BibTeX

@article{Lebedev_1997, title={Charge carrier mobility in poly(p-phenylenevinylene) studied by the time-of-flight technique}, volume={71}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.120179}, DOI={10.1063/1.120179}, number={18}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Lebedev, E. and Dittrich, Th. and Petrova-Koch, V. and Karg, S. and Brütting, W.}, year={1997}, month=nov, pages={2686–2688} }

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