Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene)

Paula Yli-Lahti, Eero Punkka, Henrik Stubb, Pekka Kuivalainen, Jukka Laakso

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Multilayer films of poly(3-octylthiophene)-arachidic acid were prepared and characterized using ellipsometry, microscopy, UV-visible absorption and capacitance measurements. When doped with iodine or SbCl5 gas the conductivity of the films increased by a factor of 105 up to 2 × 10−4S cm−1. Removal of the dopant from the films was quite rapid in dynamic vacuum and in air.
Original languageEnglish
Pages (from-to)221-224
JournalThin Solid Films
Volume179
Issue number1-2
DOIs
Publication statusPublished - 1989
MoE publication typeA1 Journal article-refereed

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Multilayer films
Capacitance measurement
Ellipsometry
Iodine
Microscopic examination
Gases
Doping (additives)
Vacuum
iodine
ellipsometry
Acids
Air
capacitance
microscopy
conductivity
vacuum
acids
air
gases
poly(3-octylthiophene)

Cite this

Yli-Lahti, P., Punkka, E., Stubb, H., Kuivalainen, P., & Laakso, J. (1989). Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene). Thin Solid Films, 179(1-2), 221-224. https://doi.org/10.1016/0040-6090(89)90186-7
Yli-Lahti, Paula ; Punkka, Eero ; Stubb, Henrik ; Kuivalainen, Pekka ; Laakso, Jukka. / Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene). In: Thin Solid Films. 1989 ; Vol. 179, No. 1-2. pp. 221-224.
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author = "Paula Yli-Lahti and Eero Punkka and Henrik Stubb and Pekka Kuivalainen and Jukka Laakso",
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Yli-Lahti, P, Punkka, E, Stubb, H, Kuivalainen, P & Laakso, J 1989, 'Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene)', Thin Solid Films, vol. 179, no. 1-2, pp. 221-224. https://doi.org/10.1016/0040-6090(89)90186-7

Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene). / Yli-Lahti, Paula; Punkka, Eero; Stubb, Henrik; Kuivalainen, Pekka; Laakso, Jukka.

In: Thin Solid Films, Vol. 179, No. 1-2, 1989, p. 221-224.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Conductive Langmuir-Blodgett multilayer films of poly(3-octylthiophene)

AU - Yli-Lahti, Paula

AU - Punkka, Eero

AU - Stubb, Henrik

AU - Kuivalainen, Pekka

AU - Laakso, Jukka

PY - 1989

Y1 - 1989

N2 - Multilayer films of poly(3-octylthiophene)-arachidic acid were prepared and characterized using ellipsometry, microscopy, UV-visible absorption and capacitance measurements. When doped with iodine or SbCl5 gas the conductivity of the films increased by a factor of 105 up to 2 × 10−4S cm−1. Removal of the dopant from the films was quite rapid in dynamic vacuum and in air.

AB - Multilayer films of poly(3-octylthiophene)-arachidic acid were prepared and characterized using ellipsometry, microscopy, UV-visible absorption and capacitance measurements. When doped with iodine or SbCl5 gas the conductivity of the films increased by a factor of 105 up to 2 × 10−4S cm−1. Removal of the dopant from the films was quite rapid in dynamic vacuum and in air.

U2 - 10.1016/0040-6090(89)90186-7

DO - 10.1016/0040-6090(89)90186-7

M3 - Article

VL - 179

SP - 221

EP - 224

JO - Thin Solid Films

JF - Thin Solid Films

SN - 0040-6090

IS - 1-2

ER -