Strongly Coupled One-Dimensional System and the Polymer

Abstract

What is the effect of the electron interaction on the lattice instability of one-dimensional systems with strong electron correlation is a controversial problem. One side believes the electron interaction enhances the instability; but the other side declares the instability is reduced by the electron interaction. The origin of this controversy is analyzed in this paper, and we find that the range of the electron interaction plays a decisive role. When the range is long, the electron interaction enhances the lattices instability, whereas, if the range is short, the electron interaction reduces the instability. Based on this conclusion, we can clarify the dispute about the effect of the electron interaction on the dimerization of the conducting polymers. (AW)

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1989
Accession Number
ADA216330

Entities

People

  • Chang-qin Wu
  • Duo L. Lin
  • Rouli Fu
  • Thomas F. George
  • Xin Sun

Organizations

  • University at Buffalo

Tags

Communities of Interest

  • Advanced Electronics
  • Ground and Sea Platforms
  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Air Force
  • Chemical Engineering
  • Chemistry
  • Classification
  • Electron Electron Interactions
  • Electrons
  • Engineering
  • Materials
  • Materials Science
  • Military Research
  • New York
  • North Carolina
  • Security
  • Solid State Physics
  • United States
  • Universities

Readers

  • Plasma Physics.
  • Polymer Science and Technology
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene