NMR observation of critical delocalization in a disordered conducting polymer system

Chang Hoon Lee, Dong Keun Oh, Cheol Eui Lee, J. I. Jin

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A critical behavior associated with the delocalization of the charge-carrier wave function was manifested in our study of the spin/charge dynamics for a series of I2-doped poly[2-buthoxy-5-methoxy-1,4-phenylenevinylene] conducting polymers employing conductivity and nuclear-magnetic-resonance measurements. Our results represent a demonstration of a critical behavior near a percolation threshold in a disordered system.

Original languageEnglish
Article number233202
Pages (from-to)2332021-2332024
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume65
Issue number23
DOIs
Publication statusPublished - 2002 Jun 15

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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