Aligned polymer chain field effect transistors

Peter Dyreklev; Göran Gustafsson; Olle Inganäs; Henrik Stubb

doi:10.1016/0038-1098(92)90359-H

Aligned polymer chain field effect transistors

Peter Dyreklev, Göran Gustafsson, Olle Inganäs, Henrik Stubb

VTT Technical Research Centre of Finland

University of Linköping

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

53 Citations (Scopus)

Abstract

The anisotropy of the charge carrier mobility in stretch oriented thin films of undoped poly(3-octylthiophene) has been investigated. The mobility has been measured using a field effect transistor onto which the polymer film is coated. The anisotropy increases with increasing orientation, reaching values of 4. Causes of this anisotropy, including residual dopant distributions, conjugation length anisotropy, intrinsic anisotropy of transport on and between chains, as well as crystallinity and monodisperse conjugation lengths are discussed.

Original language	English
Pages (from-to)	317-320
Journal	Solid State Communications
Volume	82
Issue number	5
DOIs	https://doi.org/10.1016/0038-1098(92)90359-H
Publication status	Published - 1992
MoE publication type	A1 Journal article-refereed

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10.1016/0038-1098(92)90359-H

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title = "Aligned polymer chain field effect transistors",

abstract = "The anisotropy of the charge carrier mobility in stretch oriented thin films of undoped poly(3-octylthiophene) has been investigated. The mobility has been measured using a field effect transistor onto which the polymer film is coated. The anisotropy increases with increasing orientation, reaching values of 4. Causes of this anisotropy, including residual dopant distributions, conjugation length anisotropy, intrinsic anisotropy of transport on and between chains, as well as crystallinity and monodisperse conjugation lengths are discussed.",

author = "Peter Dyreklev and G{\"o}ran Gustafsson and Olle Ingan{\"a}s and Henrik Stubb",

note = "Project code: PUO1015",

year = "1992",

doi = "10.1016/0038-1098(92)90359-H",

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journal = "Solid State Communications",

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T1 - Aligned polymer chain field effect transistors

AU - Dyreklev, Peter

AU - Gustafsson, Göran

AU - Inganäs, Olle

AU - Stubb, Henrik

N1 - Project code: PUO1015

PY - 1992

Y1 - 1992

N2 - The anisotropy of the charge carrier mobility in stretch oriented thin films of undoped poly(3-octylthiophene) has been investigated. The mobility has been measured using a field effect transistor onto which the polymer film is coated. The anisotropy increases with increasing orientation, reaching values of 4. Causes of this anisotropy, including residual dopant distributions, conjugation length anisotropy, intrinsic anisotropy of transport on and between chains, as well as crystallinity and monodisperse conjugation lengths are discussed.

AB - The anisotropy of the charge carrier mobility in stretch oriented thin films of undoped poly(3-octylthiophene) has been investigated. The mobility has been measured using a field effect transistor onto which the polymer film is coated. The anisotropy increases with increasing orientation, reaching values of 4. Causes of this anisotropy, including residual dopant distributions, conjugation length anisotropy, intrinsic anisotropy of transport on and between chains, as well as crystallinity and monodisperse conjugation lengths are discussed.

U2 - 10.1016/0038-1098(92)90359-H

DO - 10.1016/0038-1098(92)90359-H

M3 - Article

SN - 0038-1098

VL - 82

SP - 317

EP - 320

JO - Solid State Communications

JF - Solid State Communications

IS - 5

ER -

Aligned polymer chain field effect transistors

Abstract

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