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Electrical conductivity study on polythiophenes films

Technical Report:

Abstract

The electrical conduction mechanism of two classes of polythiophenes: polythiophene (PT) and poly(3-methylthiophene) (PMT) films containing various levels of doping counter-ions was investigated. The temperature dependence of electrical conductivity obeys the Mott equation based on variable range hopping. The dimension of the variable range hopping is correlated with the structure of the conducting polymer. It seems for these polymers that carrier transport via mobile conjugational defects does not play a detectable role. (author). 17 refs, 3 figs, 1 tab.
Authors:
Youm, I; [1]  Cadene, M; [2]  Laplaze, D [3] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Montpellier-2 Univ., Montpellier (France). Lab. des Materiaux Photoconducteurs
  3. Montpellier-2 Univ., 34 (France)
Publication Date:
Oct 01, 1994
Product Type:
Technical Report
Report Number:
IC-94/315
Reference Number:
SCA: 665000; PA: AIX-26:013833; EDB-95:032869; SN: 95001325632
Resource Relation:
Other Information: PBD: Oct 1994
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; POLYMERS; ELECTRIC CONDUCTIVITY; CARRIER MOBILITY; DOPED MATERIALS; TEMPERATURE DEPENDENCE; 665000; PHYSICS OF CONDENSED MATTER
OSTI ID:
10112935
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE95614309; TRN: XA9438470013833
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
8 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Youm, I, Cadene, M, and Laplaze, D. Electrical conductivity study on polythiophenes films. IAEA: N. p., 1994. Web.
Youm, I, Cadene, M, & Laplaze, D. Electrical conductivity study on polythiophenes films. IAEA.
Youm, I, Cadene, M, and Laplaze, D. 1994. "Electrical conductivity study on polythiophenes films." IAEA.
@misc{etde_10112935,
title = {Electrical conductivity study on polythiophenes films}
author = {Youm, I, Cadene, M, and Laplaze, D}
abstractNote = {The electrical conduction mechanism of two classes of polythiophenes: polythiophene (PT) and poly(3-methylthiophene) (PMT) films containing various levels of doping counter-ions was investigated. The temperature dependence of electrical conductivity obeys the Mott equation based on variable range hopping. The dimension of the variable range hopping is correlated with the structure of the conducting polymer. It seems for these polymers that carrier transport via mobile conjugational defects does not play a detectable role. (author). 17 refs, 3 figs, 1 tab.}
place = {IAEA}
year = {1994}
month = {Oct}
}