Title of article
Field-dependent conductivity at low electric fields in pressed pellets of doped poly(3-methylthiophene): evidence of charge-density wave depinning
Author/Authors
Souza، نويسنده , , V.M. and Walmsley، نويسنده , , L. and Correa، نويسنده , , A.A. Mielniczki-Pereira، نويسنده , , E.C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
141
To page
145
Abstract
Field-dependent conductivity at low electric fields was observed from low to room temperature in pressed pellets of doped poly(3-methylthiophene). The room temperature data showed good agreement with Bardeenʹs theory of charge-density wave depinning and the values of the parameters obtained are consistent with a strong electron–phonon interaction as expected for quasi-one dimensional systems.
Keywords
A. Conducting polymers , D. Charge-density wave systems , Metal–insulator transitions , B. Electrochemical synthesis
Journal title
Solid State Communications
Serial Year
2003
Journal title
Solid State Communications
Record number
1787860
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