On the mechanism of negative differential resistance in ferrocenylundecanethiol self-assembled monolayers

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Abstract

Negative differential resistance (NDR) peaks in the current-voltage characteristics of ferrocenylundecanethiol self-assembled monolayers are not reversible. The peaks turn to smoothly increasing currents as oxygen is removed from the system, indicating that NDR arises from the reaction of an energetic charged species with ambient oxygen.

Original languageEnglish (US)
Pages (from-to)11932-11933
Number of pages2
JournalJournal of the American Chemical Society
Volume127
Issue number34
DOIs
StatePublished - Aug 31 2005

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ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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