Room temperature negative differential resistance in molecular nanowires

Irena Kratochvilova, Milan Kocirik, Adriana Zambova, Jeremiah Mbindyo, Thomas E. Mallouk, Theresa S. Mayer

Research output: Contribution to journalArticlepeer-review

74 Scopus citations

Abstract

Electric-field assisted assembly has been used to place rod-shaped metal nanowires containing 4-([2-nitro-4-(phenylethynyl)phenyl]ethynyl)benzenethiol molecules onto lithographically defined metal pads. In these systems the current-voltage characteristics exhibited negative differential resistance at room temperature with on-off peak-to-valley ratios of 1.80 to 2.21.

Original languageEnglish (US)
Pages (from-to)2927-2930
Number of pages4
JournalJournal of Materials Chemistry
Volume12
Issue number10
DOIs
StatePublished - Oct 1 2002

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Chemistry

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