Abstract
Abstract Temperature dependence of conductivity and magnetoresistance have been measured in new highly conducting triflimide [(CF 3 SO 2 ) 2 N − ]-doped poly (3-methylthiophene) films. Besides the very high room temperature conductivity, several arguments lead to the conclusion that this material lies in the critical regime of the metal-insulator transition. The magnetoresistance is positive even at low magnetic fields. This behaviour is significant of a spin-alignment transport mechanism.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call