Critical dynamics in I2-doped PBMPV conducting polymers

Cheol Eui Lee, C. H. Lee, J. I. Jin

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Poly[2-buthoxy-5-methoxy-1,4-phenylenevinylene] (PBMPV) conjugated polymers were synthesized and iodine-doped to controllable degrees for conductivity, and electron paramagnetic resonance (EPR) and nuclear magnetic resonance (NMR) measurements. The study provided unique and the most comprehensive evidences up to date for the polaron-bipolaron spin/charge critical dynamics in these conducting polymers. Besides, fractal and critical behaviors apparently associated with the evolution of the inhomogeneous local environments and with the charge-carrier delocalization were observed.

Original languageEnglish
Pages (from-to)27-31
Number of pages5
JournalSynthetic Metals
Volume117
Issue number1-3
DOIs
Publication statusPublished - 2001 Feb 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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