Temperature Dependence of THz Conductivities of Polyaniline Emeraldine Salt/Bentonite Pellets

Abstract

© 2018 IEEE. The THz conductivities of Polyaniline Emeraldine Salt/Bentonite pellets were studied from 80 K to 290 K. Results show that the conductivities increase with increasing temperature. The negative imaginary conductivities reflect backscattering. The complex conductivities were fit by the combined Drude-Smith-Lorentz model. The conduction mechanism in the pellets appear to follow coupling between charges and localized vibrations.

Source or Periodical Title

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz

ISSN

21622027

Document Type

Article

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