Title of article
Investigation of the ageing effect on PANI-CSA by conductivity and magnetoresistance measurements
Author/Authors
Berner، نويسنده , , Kim D. Raine-Travers، نويسنده , , J.P. and Rannou، نويسنده , , P.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
836
To page
837
Abstract
Conductivity (a) vs temperature and magnetoresistance (MR) were measured in CSA-doped-polyaniline films aged for different times. σ is well accounted for in an heterogeneous picture of metallic islands separated by regions in which transport is of hopping type. MR gives evidence for a spin-alignment transport mechanism in these regions.
Keywords
Polyaniline and derivatives , Transport measurements , Conductivity , magnetdtransport
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072408
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