Field-dependent conductivity at low electric fields in pressed pellets of doped poly (3-methylthiophene): evidence of charge-density wave depinning

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2014-05-20T15:25:36Z
dc.date.available2014-05-20T15:25:36Z
dc.date.created2014-05-20T15:25:36Z
dc.date.issued2003-04-01
dc.identifierSolid State Communications. Oxford: Pergamon-Elsevier B.V., v. 126, n. 3, p. 141-145, 2003.
dc.identifier0038-1098
dc.identifierhttp://hdl.handle.net/11449/35974
dc.identifier10.1016/S0038-1098(02)00874-8
dc.identifierWOS:000181919100008
dc.description.abstractField-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 Bardeen's 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. (C) 2003 Elsevier B.V. Ltd. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationSolid State Communications
dc.relation1.549
dc.relation0,535
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectconducting polymers
dc.subjectelectrochemical synthesis
dc.subjectcharge-density wave systems
dc.subjectmetal-insulator transitions
dc.titleField-dependent conductivity at low electric fields in pressed pellets of doped poly (3-methylthiophene): evidence of charge-density wave depinning
dc.typeArtículos de revistas


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