Spectrum of the Third-Order Nonlinear Susceptibility of Trans-Polyacetylene

Abstract

By considering the finite lifetime of excitation and the band structure of a finite polymer chain, the two-peak structure in the spectrum of the third-order nonlinear susceptibility of trans-polyacetylene is calculated, with results in agreement with experiments.

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1990
Accession Number
ADA230109

Entities

People

  • K. Nasu
  • R. Fu
  • X. S. Li
  • Xicheng Sun
  • Z. Shuai

Organizations

  • University at Buffalo

Tags

Communities of Interest

  • Weapons Technologies

DTIC Thesaurus Topics

  • Abstracts
  • Agreements
  • Band Structures
  • California
  • Chemistry
  • Classification
  • Conductive Polymers
  • Engineering
  • Military Research
  • New York
  • North Carolina
  • Physics
  • Puerto Rico
  • Security
  • Spectra
  • Three Dimensional
  • United States

Readers

  • Calculus or Mathematical Analysis
  • Materials Science and Engineering.