Electronic structure of PTFE substrates to be used for the preparation of ordered organic overlayers

  • M. Fahlman
  • , D. T. Clark
  • , G. Beamson
  • , C. Fredriksson
  • , W. R. Salaneck
  • , M. Lögdlund
  • , R. Lazzaroni
  • , J. L. Brédas

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Recently, it has been shown that ordered overlayers of many organic and polymeric materials can be made on specially-prepared ultra-thin films of polytetrafluoroethylene, or PTFE [1]. We have prepared PTFE films, in the range of 15 to 35 Å in thickness, by a slightly modified version of the hot-dragging method of Pooley and Tabor [2], and studied the electronic structure using ultraviolet and X-ray photoelectron spectroscopy, UPS and XPS. The electronic structure results are compared with new ab initio quantum chemical electronic structure calculations.

Original languageEnglish (US)
Pages (from-to)74-79
Number of pages6
JournalSynthetic Metals
Volume55
Issue number1
DOIs
StatePublished - Mar 15 1993
Externally publishedYes

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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