Design, Synthesis and Characterization of Novel Polydiacetylenes Using New Analytical Techniques

Abstract

The principal focus of the project is to develop new materials chemistry based on molecular level design and solid state chemistry. The goals have been to develop electroactive polymers with novel electronic, optical and nonlinear optical properties. Second and third order nonlinear optical materials have been developed based on conjugated macromolecules and asymmetric anharmonic molecular electronic dipolar oscillators. In this multidisciplinary research effort, stating from first principle, polymeric systems have been developed with stable large nonlinear optical coefficients, ultrathin electroactive redox monolayers, molecular superlattices etc. Photochemical crosslinking and photopolymerization have been employed as engineering tools in materials fabrication and to elicit new phenomenon.

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Document Details

Document Type
Technical Report
Publication Date
May 28, 1991
Accession Number
ADA237362

Entities

People

  • Sukant Tripathy

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Alkynes
  • Band Structures
  • Chemistry
  • Conductive Polymers
  • Dielectric Permittivity
  • Dielectric Properties
  • Electrical Properties
  • Films
  • Materials
  • Materials Science
  • Molecular Dynamics
  • Optical Materials
  • Optical Properties
  • Photochemical Reactions
  • Polymers
  • Single Crystals
  • Thin Films

Fields of Study

  • Chemistry

Readers

  • Optical Physics and Photonics.
  • Polymer Science and Technology
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics